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<title>Six-bit character code</title>

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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">Six-bit character code</span></span>

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<p>

A <b>six-bit character code</b> is a <a href="Character_encoding" title="Character encoding">character encoding</a> designed for use on computers with <a href="Word_length" class="mw-redirect" title="Word length">word lengths</a> a multiple of 6. Six bits can only encode 64 distinct characters, so these codes generally include only the upper-case letters, the numerals, some punctuation characters, and sometimes control characters. The <a href="IBM_7_track" class="mw-redirect" title="IBM 7 track">7-track</a> <a href="Magnetic_tape_data_storage" class="mw-redirect" title="Magnetic tape data storage">magnetic tape</a> format was developed to store data in such codes, along with an additional <a href="Parity_bit" title="Parity bit">parity bit</a>.

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<div class="mw-heading mw-heading2"><h2 id="Types_of_six-bit_codes">Types of six-bit codes</h2></div>

<p>An early six-bit binary code was used for <a href="Braille" title="Braille">Braille</a>, the reading system for the blind that was developed in the 1820s.

</p><p>The earliest computers dealt with numeric data only, and made no provision for character data. <a href="Six-bit_BCD" class="mw-redirect" title="Six-bit BCD">Six-bit BCD</a>, with several variants, was used by <a href="IBM" title="IBM">IBM</a> on early computers such as the <a href="IBM_702" title="IBM 702">IBM 702</a> in 1953 and the <a href="IBM_704" title="IBM 704">IBM 704</a> in 1954.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Page / location: p.35">: p.35 </span></sup> Six-bit encodings were replaced by the 8-bit <a href="EBCDIC" title="EBCDIC">EBCDIC</a> code starting in 1964, when <a href="System/360" class="mw-redirect" title="System/360">System/360</a> standardized on 8-bit <a href="Byte" title="Byte">bytes</a>. There are some variants of this type of code (see <a href="#BCD-variants">below</a>).

</p><p>Six-bit character codes generally succeeded the five-bit <a href="Baudot_code" title="Baudot code">Baudot code</a> and preceded seven-bit <a href="ASCII" title="ASCII">ASCII</a>.

</p><p>Six-bit codes could encode more than 64 characters by the use of <a href="Shift_Out_and_Shift_In_characters" title="Shift Out and Shift In characters">Shift Out and Shift In characters</a>, essentially incorporating two distinct 62-character sets and switching between them. For example, the popular <a href="IBM_2741" title="IBM 2741">IBM 2741</a> communications terminal supported a variety of character sets of up to 88 printing characters plus control characters.

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<div class="mw-heading mw-heading3"><h3 id="Teletypesetter_code">Teletypesetter code</h3></div>

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</style><div role="note" class="hatnote navigation-not-searchable">Main articles: <a href="Teleprinter#Teletypesetter" title="Teleprinter">Teleprinter § Teletypesetter</a>, and <a href="Telegraph_code#TeleTypeSetter" title="Telegraph code">Telegraph code § TeleTypeSetter</a></div>

<p>A special 6-level extension of the 5-level <a href="International_Telegraph_Alphabet" class="mw-redirect" title="International Telegraph Alphabet">International Telegraph Alphabet</a> was used to remotely control <a href="Linotype_machine" title="Linotype machine">Linotype machines</a> beginning around 1930. By 1950 it was widely used by <a href="Wire_service" class="mw-redirect" title="Wire service">wire services</a> to send preformatted news stories to participating newspapers. It supported the 90 <a href="Printable_character" class="mw-redirect" title="Printable character">printable characters</a> characters of a Linotype machine, plus <a href="Whitespace_character" title="Whitespace character">whitespace characters</a>.

</p><p>The TTS code had two pairs of shift codes allowing a total of four shift states. The first operated much like a keyboard's shift key and selected between a lower-case and digits repertoire, and an upper-case and symbols one. A second pair of Linotype-specific "lower rail" and "upper rail" shift codes would select an alternate (usually italic) font.

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<div class="mw-heading mw-heading3"><h3 id="BCD_six-bit_codes">BCD six-bit codes</h3></div>

<p>Six-bit <a href="BCD_(character_encoding)" title="BCD (character encoding)">BCD</a> codes were adaptations of the <a href="Punched_card_code" class="mw-redirect" title="Punched card code">punched card code</a> to <a href="Binary_code" title="Binary code">binary code</a>. <a href="IBM" title="IBM">IBM</a> applied the terms <i>binary-coded decimal</i> and <i>BCD</i> to the variations of BCD <i>alphamerics</i> used in most early IBM computers, including the <a href="IBM_1620" title="IBM 1620">IBM 1620</a>, <a href="IBM_1400_series" title="IBM 1400 series">IBM 1400 series</a>, and non-<a href="IBM_700/7000_series#Decimal_architecture_(7070/7072/7074)" title="IBM 700/7000 series">decimal architecture</a> members of the <a href="IBM_700/7000_series" title="IBM 700/7000 series">IBM 700/7000 series</a>.

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<div class="mw-heading mw-heading3"><h3 id="COBOL_databases_six-bit_code">COBOL databases six-bit code</h3></div>

<p>A six-bit code was also used in COBOL databases, where end-of-record information was stored separately.

</p>

<div class="mw-heading mw-heading3"><h3 id="Magnetic_stripe_card_six-bit_code">Magnetic stripe card six-bit code</h3></div>

<p>A six-bit code, with added odd <a href="Parity_bit" title="Parity bit">parity bit</a>, is used on Track 1 of <a href="Magnetic_stripe_card" class="mw-redirect" title="Magnetic stripe card">magnetic stripe cards</a>, as specified in <a href="ISO/IEC_7811" title="ISO/IEC 7811">ISO/IEC 7811</a>-2.

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<div class="mw-heading mw-heading3"><h3 id="DEC_SIXBIT_code">DEC SIXBIT code</h3></div>

<p>A popular six-bit code was <a href="Digital_Equipment_Corporation" title="Digital Equipment Corporation">DEC</a> SIXBIT. This is simply the ASCII character codes from 32 to 95 coded as 0 to 63 by subtracting 32 (i.e., columns 2, 3, 4, and 5 of the ASCII table (16 characters to a column), shifted to columns 0 through 3, by subtracting 2 from the high bits); it includes the space, punctuation characters, numbers, and capital letters, but no control characters. Since it included no control characters, not even end-of-line, it was not used for general text processing. However, six-character names such as <a href="Filename" title="Filename">filenames</a> and <a href="Assembly_language" title="Assembly language">assembler</a> <a href="Identifier" title="Identifier">symbols</a> could be stored in a single <a href="36-bit" class="mw-redirect" title="36-bit">36-bit</a> word of the <a href="PDP-10" title="PDP-10">PDP-10</a>, and three characters fit in each word of the <a href="PDP-1" title="PDP-1">PDP-1</a> and two characters fit in each word of the <a href="PDP-8" title="PDP-8">PDP-8</a>.

</p><p>Another, less common, variant is obtained by just stripping the high bit of an ASCII code in 32 - 95 range (codes 32 - 63 remain at their positions, higher values have 64 subtracted from them). Such variant was sometimes used on DEC's <a href="PDP-8" title="PDP-8">PDP-8</a> (1965).

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<p>A six-bit code similar to DEC's, but replacing a few punctuation characters with the most useful control characters—including <a href="Shift_Out_and_Shift_In_characters" title="Shift Out and Shift In characters">SO/SI</a>, allowing code extension—was specified as <a href="Ecma_International" title="Ecma International">ECMA</a>-<a rel="nofollow" class="external text" href="https://ecma-international.org/publications-and-standards/standards/ecma-1/">1</a> in 1963. Four years later, ISO Recommendation R 646-1967 (which later evolved into <a href="ISO/IEC_646" title="ISO/IEC 646"> ISO Standard 646</a>) included an almost identical six-bit code, differing only in some of the alternative options permitted for a few characters. ECMA-1 was eventually withdrawn, and ISO 646-1973 explicitly removed the six-bit code, standardizing only its 7-bit code.

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</style><div class="reflist reflist-lower-alpha">

<li id="cite_note-crlf-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-crlf_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-crlf_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">In systems where LF both advances to the next line and returns the carriage to the start position, CR may instead be used as a "spare control" according to ECMA-1, and as BS "backspace" according to ISO/R 646. LF then has the designation NL "new line".</span>

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<li id="cite_note-iso646q-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-iso646q_3-0">^</a></b></span> <span class="reference-text">ECMA-1 permits either the question mark or the apostrophe in this position. ISO/R 646 permits the apostrophe only, making it an invariant.</span>

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<li id="cite_note-natopt-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-natopt_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-natopt_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-natopt_4-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text">These character positions are intended for national use. Where the local alphabet contains letters additional to the basic latin alphabet, they should be assigned to these positions. The default assignments, according to ECMA-1, are listed here.</span>

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</ol></div></div>

<div class="mw-heading mw-heading3"><h3 id="ICT/ICL_6-bit_character_set">ICT/ICL 6-bit character set</h3></div>

<p>The <a href="ICT_1900_series#Character_sets" title="ICT 1900 series">ICT (later ICL) 1900-series</a> of mainframes used a six-bit code derived from an early 1963 version of <a href="ASCII" title="ASCII">ASCII</a> for internal storage and processing, referred to as the "ECMA character set" in its documentation.

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<caption style="background:#F8F8F8;font-size:80%;line-height:1.5">ICL Mainframes

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<div class="mw-heading mw-heading3"><h3 id="AIS_SixBit_ASCII">AIS SixBit ASCII</h3></div>

<p>The <a href="Automatic_identification_system" title="Automatic identification system">automatic identification system</a> (AIS) uses this code.<sup id="cite_ref-Raymond_5-0" class="reference"><a href="#cite_note-Raymond-5"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>

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<div class="mw-heading mw-heading3"><h3 id="FIELDATA_six-bit_code">FIELDATA six-bit code</h3></div>

<p><a href="FIELDATA" class="mw-redirect" title="FIELDATA">FIELDATA</a> was a seven-bit code (with optional parity) of which only 64 code positions (occupying six bits) were formally defined.<sup id="cite_ref-Mackenzie_1980_6-0" class="reference"><a href="#cite_note-Mackenzie_1980-6"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> A variant was used by <a href="UNIVAC" title="UNIVAC">UNIVAC</a>'s 1100-series computers.<sup id="cite_ref-Walker_1996_7-0" class="reference"><a href="#cite_note-Walker_1996-7"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Treating the code as a six-bit code these systems used a 36-bit word (capable of storing six such reduced FIELDATA characters).<sup id="cite_ref-Jennings_2016_8-0" class="reference"><a href="#cite_note-Jennings_2016-8"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>

</p>

<div class="mw-heading mw-heading3"><h3 id="Braille_six-bit_code">Braille six-bit code</h3></div>

<p><a href="Braille" title="Braille">Braille</a> characters are represented using six dot positions, arranged in a rectangle. Each position may contain a raised dot or not, so Braille can be considered to be a six-bit binary code. Some more modern Braille systems add an extra two dots, making these systems an eight-bit code instead.

</p>

<div class="mw-heading mw-heading2"><h2 id="Six-bit_codes_for_binary-to-text_encoding">Six-bit codes for binary-to-text encoding</h2></div>

<div role="note" class="hatnote navigation-not-searchable">See also: <a href="Binary-to-text_encoding" title="Binary-to-text encoding">Binary-to-text encoding</a></div>

<p>Transmission of binary data over systems which are designed for text only can sometimes introduce problems. For example, <a href="Email" title="Email">email</a> historically supported only 7-bit ASCII codes and would strip the 8th bit, thus corrupting binary data sent directly through any troublesome mail server. Other systems can cause issues by improperly interpreting control characters during storage or transmission.

A number of schemes exist to pack 8-bit data into text-only representations which can pass through text mail systems, to be decoded at the destination. Examples of 6-bit character subsets used for packing binary data include <a href="Uuencode" class="mw-redirect" title="Uuencode">Uuencode</a> and <a href="Base64" title="Base64">Base64</a>. These sets contain no control characters (only printable numbers, letters, some punctuation, and maybe space) and allow data to be transmitted over any medium which is also able to transmit human-readable text.

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<div class="mw-heading mw-heading2"><h2 id="Examples_of_BCD_six-bit_codes">Examples of BCD six-bit codes</h2></div>

<p>IBM, which dominated commercial data processing use a variety of six-bit codes, which were tied to the character set used on <a href="Punched_card" title="Punched card">punched cards</a>, <i>see</i> <a href="BCD_(character_encoding)" title="BCD (character encoding)">BCD (character encoding)</a>.

</p><p>Other vendor character codes are shown below, with their <a href="Unicode" title="Unicode">Unicode</a> equivalents.

</p>

<caption style="background:#F8F8F8;font-size:80%;line-height:1.5">CDC 1604: Magnetic tape BCD codes

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<td>

</td>

<td style="width:20pt">0

</td>

<td style="width:20pt">1

</td>

<td style="width:20pt">2

</td>

<td style="width:20pt">3

</td>

<td style="width:20pt">4

</td>

<td style="width:20pt">5

</td>

<td style="width:20pt">6

</td>

<td style="width:20pt">7

</td>

<td style="width:20pt">8

</td>

<td style="width:20pt">9

</td>

<td style="width:20pt">A

</td>

<td style="width:20pt">B

</td>

<td style="width:20pt">C

</td>

<td style="width:20pt">D

</td>

<td style="width:20pt">E

</td>

<td style="width:20pt">F

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x

</td>

/* start https://en.wikipedia.org/ */

.mw-parser-output .control-code-link-internal{border-bottom:1px dashed #86a1ff}.mw-parser-output .control-code-link-internal a{color:inherit}

/* end https://en.wikipedia.org/ */

</style><a href="Space_(punctuation)" title="Space (punctuation)">SP</a> </span>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">2x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">3x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr></tbody></table>

<caption style="background:#F8F8F8;font-size:80%;line-height:1.5">CDC 1604: <a href="Punched_card" title="Punched card">Punched card</a> codes

</caption>

<td>

</td>

<td style="width:20pt">0

</td>

<td style="width:20pt">1

</td>

<td style="width:20pt">2

</td>

<td style="width:20pt">3

</td>

<td style="width:20pt">4

</td>

<td style="width:20pt">5

</td>

<td style="width:20pt">6

</td>

<td style="width:20pt">7

</td>

<td style="width:20pt">8

</td>

<td style="width:20pt">9

</td>

<td style="width:20pt">A

</td>

<td style="width:20pt">B

</td>

<td style="width:20pt">C

</td>

<td style="width:20pt">D

</td>

<td style="width:20pt">E

</td>

<td style="width:20pt">F

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">2x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">3x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr></tbody></table>

<caption style="background:#F8F8F8;font-size:80%;line-height:1.5">CDC 1612: Printer codes (business applications)

</caption>

<td>

</td>

<td style="width:20pt">0

</td>

<td style="width:20pt">1

</td>

<td style="width:20pt">2

</td>

<td style="width:20pt">3

</td>

<td style="width:20pt">4

</td>

<td style="width:20pt">5

</td>

<td style="width:20pt">6

</td>

<td style="width:20pt">7

</td>

<td style="width:20pt">8

</td>

<td style="width:20pt">9

</td>

<td style="width:20pt">A

</td>

<td style="width:20pt">B

</td>

<td style="width:20pt">C

</td>

<td style="width:20pt">D

</td>

<td style="width:20pt">E

</td>

<td style="width:20pt">F

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">2x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">3x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr></tbody></table>

<div role="note" class="hatnote navigation-not-searchable">See also: <a href="GOST_10859#6-bit_code:_with_only_Cyrillic_upper_case_letters" title="GOST 10859">GOST 10859 § 6-bit code: with only Cyrillic upper case letters</a></div>

<caption style="background:#F8F8F8;font-size:80%;line-height:1.5">GOST 6-bit code

</caption>

<td>

</td>

<td style="width:20pt">0

</td>

<td style="width:20pt">1

</td>

<td style="width:20pt">2

</td>

<td style="width:20pt">3

</td>

<td style="width:20pt">4

</td>

<td style="width:20pt">5

</td>

<td style="width:20pt">6

</td>

<td style="width:20pt">7

</td>

<td style="width:20pt">8

</td>

<td style="width:20pt">9

</td>

<td style="width:20pt">A

</td>

<td style="width:20pt">B

</td>

<td style="width:20pt">C

</td>

<td style="width:20pt">D

</td>

<td style="width:20pt">E

</td>

<td style="width:20pt">F

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x

</td>

<td title="U+0030 DIGIT ZERO" style="padding:1px;">0

</td>

<td title="U+0031 DIGIT ONE" style="padding:1px;">1

</td>

<td title="U+0032 DIGIT TWO" style="padding:1px;">2

</td>

<td title="U+0033 DIGIT THREE" style="padding:1px;">3

</td>

<td title="U+0034 DIGIT FOUR" style="padding:1px;">4

</td>

<td title="U+0035 DIGIT FIVE" style="padding:1px;">5

</td>

<td title="U+0036 DIGIT SIX" style="padding:1px;">6

</td>

<td title="U+0037 DIGIT SEVEN" style="padding:1px;">7

</td>

<td title="U+0038 DIGIT EIGHT" style="padding:1px;">8

</td>

<td title="U+0039 DIGIT NINE" style="padding:1px;">9

</td>

<td title="U+002B PLUS SIGN" style="padding:1px;">+

</td>

<td title="U+002D HYPHEN-MINUS" style="padding:1px;">-

</td>

<td title="U+002F SOLIDUS" style="padding:1px;">/

</td>

<td title="U+002C COMMA" style="padding:1px;">,

</td>

<td title="U+002E FULL STOP" style="padding:1px;">.

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x

</td>

<td title="U+23E8 DECIMAL EXPONENT SYMBOL" style="padding:1px;">⏨

</td>

<td title="U+2191 UPWARDS ARROW" style="padding:1px;">↑

</td>

<td title="U+0028 LEFT PARENTHESIS" style="padding:1px;">(

</td>

<td title="U+0029 RIGHT PARENTHESIS" style="padding:1px;">)

</td>

<td title="U+00D7 MULTIPLICATION SIGN" style="padding:1px;">×

</td>

<td title="U+003D EQUALS SIGN" style="padding:1px;">=

</td>

<td title="U+003B SEMICOLON" style="padding:1px;">;

</td>

<td title="U+005B LEFT SQUARE BRACKET" style="padding:1px;">[

</td>

<td title="U+005D RIGHT SQUARE BRACKET" style="padding:1px;">]

</td>

<td title="U+002A ASTERISK" style="padding:1px;">*

</td>

<td title="U+2018 LEFT SINGLE QUOTATION MARK" style="padding:1px;">‘

</td>

<td title="U+2019 RIGHT SINGLE QUOTATION MARK" style="padding:1px;">’

</td>

<td title="U+2260 NOT EQUAL TO" style="padding:1px;">≠

</td>

<td title="U+003C LESS-THAN SIGN" style="padding:1px;"><

</td>

</td>

<td title="U+003A COLON" style="padding:1px;">:

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">2x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr>

<tr>

<td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">3x

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td>

</td></tr></tbody></table>

<div class="mw-heading mw-heading2"><h2 id="Example_of_six-bit_Braille_codes">Example of six-bit Braille codes</h2></div>

<p>The following table shows the arrangement of characters, with the hex value, corresponding ASCII character, Braille 6-bit codes (dot combinations), Braille <a href="Unicode" title="Unicode">Unicode</a> glyph, and general meaning (the actual meaning may change depending on context).<sup id="cite_ref-DotlessBraille_9-0" class="reference"><a href="#cite_note-DotlessBraille-9"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Hallack_10-0" class="reference"><a href="#cite_note-Hallack-10"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>

</p>

<table>

<td>

<th style="width: 2.5em">Hex

</th>

<th>ASCII Glyph

</th>

<th style="width: 5.5em">Braille Dots

</th>

<th style="width: 2.5em">Braille Glyph

</th>

<th>Braille Meaning

</th></tr>

<tr>

<td>20

</td>

<td><a href="Space_(punctuation)" title="Space (punctuation)">(space)</a>

</td>

<td>

</td>

/* start https://en.wikipedia.org/ */

.mw-parser-output .brai_img img{background:#f8f9fa!important}.mw-parser-output .brai_img_transparent img{background:transparent!important}

/* end https://en.wikipedia.org/ */

</style><span class="brai_img" typeof="mw:File"></span>

</th>

<td>(space)

</td></tr>

<tr>

<td>21

</td>

</td>

<td>2-3-4-6

</td>

</th>

<td>the

</td></tr>

<tr>

<td>22

</td>

</td>

<td>5

</td>

</th>

<td>(contraction)

</td></tr>

<tr>

<td>23

</td>

</td>

<td>3-4-5-6

</td>

</th>

<td>(number prefix)

</td></tr>

<tr>

<td>24

</td>

</td>

<td>1-2-4-6

</td>

</th>

<td>ed

</td></tr>

<tr>

<td>25

</td>

</td>

<td>1-4-6

</td>

</th>

<td>sh

</td></tr>

<tr>

<td>26

</td>

</td>

<td>1-2-3-4-6

</td>

</th>

<td>and

</td></tr>

<tr>

<td>27

</td>

</td>

<td>3

</td>

</th>

<td>'

</td></tr>

<tr>

<td>28

</td>

</td>

<td>1-2-3-5-6

</td>

</th>

<td>of

</td></tr>

<tr>

<td>29

</td>

</td>

<td>2-3-4-5-6

</td>

</th>

<td>with

</td></tr>

<tr>

<td>2A

</td>

</td>

<td>1-6

</td>

</th>

<td>ch

</td></tr>

<tr>

<td>2B

</td>

</td>

<td>3-4-6

</td>

</th>

<td>ing

</td></tr>

<tr>

<td>2C

</td>

</td>

<td>6

</td>

</th>

<td>(uppercase prefix)

</td></tr>

<tr>

<td>2D

</td>

</td>

<td>3-6

</td>

</th>

<td>-

</td></tr>

<tr>

<td>2E

</td>

</td>

<td>4-6

</td>

</th>

<td>(italic prefix)

</td></tr>

<tr>

<td>2F

</td>

</td>

<td>3-4

</td>

</th>

<td>st

</td></tr>

<tr>

<td>30

</td>

<td>0

</td>

<td>3-5-6

</td>

</th>

<td>"

</td></tr>

<tr>

<td>31

</td>

<td>1

</td>

<td>2

</td>

</th>

<td>,

</td></tr>

<tr>

<td>32

</td>

<td>2

</td>

<td>2-3

</td>

</th>

<td>;

</td></tr>

<tr>

<td>33

</td>

<td>3

</td>

<td>2-5

</td>

</th>

<td>:

</td></tr>

<tr>

<td>34

</td>

<td>4

</td>

<td>2-5-6

</td>

</th>

<td>.

</td></tr>

<tr>

<td>35

</td>

<td>5

</td>

<td>2-6

</td>

</th>

<td>en

</td></tr>

<tr>

<td>36

</td>

<td>6

</td>

<td>2-3-5

</td>

</th>

<td>!

</td></tr>

<tr>

<td>37

</td>

<td>7

</td>

<td>2-3-5-6

</td>

</th>

<td>( or )

</td></tr>

<tr>

<td>38

</td>

<td>8

</td>

<td>2-3-6

</td>

</th>

<td>" or ?

</td></tr>

<tr>

<td>39

</td>

<td>9

</td>

<td>3-5

</td>

</th>

<td>in

</td></tr>

<tr>

<td>3A

</td>

</td>

<td>1-5-6

</td>

</th>

<td>wh

</td></tr>

<tr>

<td>3B

</td>

</td>

<td>5-6

</td>

</th>

<td>(letter prefix)

</td></tr>

<tr>

<td>3C

</td>

</td>

<td>1-2-6

</td>

</th>

<td>gh

</td></tr>

<tr>

<td>3D

</td>

</td>

<td>1-2-3-4-5-6

</td>

</th>

<td>for

</td></tr>

<tr>

<td>3E

</td>

</td>

<td>3-4-5

</td>

</th>

<td>ar

</td></tr>

<tr>

<td>3F

</td>

</td>

<td>1-4-5-6

</td>

</th>

<td>th

</td></tr></tbody></table>

</td>

<td> 

</td>

<td>

<th style="width: 2.5em">Hex

</th>

<th>ASCII Glyph

</th>

<th style="width: 5.5em">Braille Dots

</th>

<th style="width: 2.5em">Braille Glyph

</th>

<th>Braille Meaning

</th></tr>

<tr>

<td>40

</td>

</td>

<td>4

</td>

</th>

<td>(accent prefix)

</td></tr>

<tr>

<td>41

</td>

<td>A

</td>

<td>1

</td>

</th>

<td>a

</td></tr>

<tr>

<td>42

</td>

<td>B

</td>

<td>1-2

</td>

</th>

<td>b

</td></tr>

<tr>

<td>43

</td>

<td>C

</td>

<td>1-4

</td>

</th>

<td>c

</td></tr>

<tr>

<td>44

</td>

<td>D

</td>

<td>1-4-5

</td>

</th>

<td>d

</td></tr>

<tr>

<td>45

</td>

<td>E

</td>

<td>1-5

</td>

</th>

<td>e

</td></tr>

<tr>

<td>46

</td>

<td>F

</td>

<td>1-2-4

</td>

</th>

<td>f

</td></tr>

<tr>

<td>47

</td>

<td>G

</td>

<td>1-2-4-5

</td>

</th>

<td>g

</td></tr>

<tr>

<td>48

</td>

<td>H

</td>

<td>1-2-5

</td>

</th>

<td>h

</td></tr>

<tr>

<td>49

</td>

<td>I

</td>

<td>2-4

</td>

</th>

<td>i

</td></tr>

<tr>

<td>4A

</td>

<td>J

</td>

<td>2-4-5

</td>

</th>

<td>j

</td></tr>

<tr>

<td>4B

</td>

<td>K

</td>

<td>1-3

</td>

</th>

<td>k

</td></tr>

<tr>

<td>4C

</td>

<td>L

</td>

<td>1-2-3

</td>

</th>

<td>l

</td></tr>

<tr>

<td>4D

</td>

<td>M

</td>

<td>1-3-4

</td>

</th>

<td>m

</td></tr>

<tr>

<td>4E

</td>

<td>N

</td>

<td>1-3-4-5

</td>

</th>

<td>n

</td></tr>

<tr>

<td>4F

</td>

<td>O

</td>

<td>1-3-5

</td>

</th>

<td>o

</td></tr>

<tr>

<td>50

</td>

<td>P

</td>

<td>1-2-3-4

</td>

</th>

<td>p

</td></tr>

<tr>

<td>51

</td>

<td>Q

</td>

<td>1-2-3-4-5

</td>

</th>

<td>q

</td></tr>

<tr>

<td>52

</td>

<td>R

</td>

<td>1-2-3-5

</td>

</th>

<td>r

</td></tr>

<tr>

<td>53

</td>

<td>S

</td>

<td>2-3-4

</td>

</th>

<td>s

</td></tr>

<tr>

<td>54

</td>

<td>T

</td>

<td>2-3-4-5

</td>

</th>

<td>t

</td></tr>

<tr>

<td>55

</td>

<td>U

</td>

<td>1-3-6

</td>

</th>

<td>u

</td></tr>

<tr>

<td>56

</td>

<td>V

</td>

<td>1-2-3-6

</td>

</th>

<td>v

</td></tr>

<tr>

<td>57

</td>

<td>W

</td>

<td>2-4-5-6

</td>

</th>

<td>w

</td></tr>

<tr>

<td>58

</td>

<td>X

</td>

<td>1-3-4-6

</td>

</th>

<td>x

</td></tr>

<tr>

<td>59

</td>

<td>Y

</td>

<td>1-3-4-5-6

</td>

</th>

<td>y

</td></tr>

<tr>

<td>5A

</td>

<td>Z

</td>

<td>1-3-5-6

</td>

</th>

<td>z

</td></tr>

<tr>

<td>5B

</td>

</td>

<td>2-4-6

</td>

</th>

<td>ow

</td></tr>

<tr>

<td>5C

</td>

</td>

<td>1-2-5-6

</td>

</th>

<td>ou

</td></tr>

<tr>

<td>5D

</td>

</td>

<td>1-2-4-5-6

</td>

</th>

<td>er

</td></tr>

<tr>

<td>5E

</td>

</td>

<td>4-5

</td>

</th>

<td>(contraction)

</td></tr>

<tr>

<td>5F

</td>

</td>

<td>4-5-6

</td>

</th>

<td>(contraction)

</td></tr></tbody></table>

<ul><li><a href="Binary-coded_decimal" title="Binary-coded decimal">Binary-coded decimal</a></li>

<li><a href="BCD_(character_encoding)" title="BCD (character encoding)">BCD (character encoding)</a></li>

<li><a href="CDC_display_code" title="CDC display code">CDC display code</a></li>

<li><a href="DEC_RADIX_50" title="DEC RADIX 50">DEC RADIX 50</a> / <a href="DEC_MOD40" class="mw-redirect" title="DEC MOD40">MOD40</a></li>

<li><a href="SQUOZE#Identifier_name_character_encoding" title="SQUOZE">IBM SQUOZE</a></li>

<li><a href="IBM_Transcode" class="mw-redirect" title="IBM Transcode">IBM Transcode</a></li>

<li><a href="ASCII" title="ASCII">ASCII</a></li>

<li><a href="Baudot_code" title="Baudot code">Baudot code</a></li>

<li><a href="EBCDIC" title="EBCDIC">EBCDIC</a></li>

<li><a href="Unicode" title="Unicode">Unicode</a></li>

<li><a href="Teletypesetter" class="mw-redirect" title="Teletypesetter">Teletypesetter</a> code (TTS)</li></ul>

<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>

/* start https://en.wikipedia.org/ */

.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("./mw/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("./mw/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("./mw/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("./mw/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}

/* end https://en.wikipedia.org/ */

</style><cite id="CITEREFIBM_Corporation1954" class="citation book cs1">IBM Corporation (1954). <a rel="nofollow" class="external text" href="http://www.bitsavers.org/pdf/ibm/704/24-6661-2_704_Manual_1955.pdf"><i>704 electronic data-processing machine: manual of operation</i></a> <span class="cs1-format">(PDF)</span>.</cite></span>

</li>

<li id="cite_note-Raymond-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-Raymond_5-0">^</a></b></span> <span class="reference-text"><cite id="CITEREFRaymond2023" class="citation web cs1">Raymond, Eric S. (2023-06-24). <a rel="nofollow" class="external text" href="https://gpsd.gitlab.io/gpsd/AIVDM.html#_ais_payload_data_types">"AIVDM/AIVDO protocol decoding"</a>. AIS Payload Data Types<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-03-14</span></span>.</cite></span>

</li>

<li id="cite_note-Mackenzie_1980-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-Mackenzie_1980_6-0">^</a></b></span> <span class="reference-text"><cite id="CITEREFMackenzie1980" class="citation book cs1">Mackenzie, Charles E. (1980). <a rel="nofollow" class="external text" href="https://textfiles.meulie.net/bitsaved/Books/Mackenzie_CodedCharSets.pdf"><i>Coded Character Sets, History and Development</i></a> <span class="cs1-format">(PDF)</span>. The Systems Programming Series (1 ed.). <a href="Addison-Wesley_Publishing_Company%2C_Inc." class="mw-redirect" title="Addison-Wesley Publishing Company, Inc.">Addison-Wesley Publishing Company, Inc.</a> <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>978-0-201-14460-4</bdi>. <a href="LCCN_(identifier)" class="mw-redirect" title="LCCN (identifier)">LCCN</a> <a rel="nofollow" class="external text" href="https://lccn.loc.gov/77-90165">77-90165</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160526172151/https://textfiles.meulie.net/bitsaved/Books/Mackenzie_CodedCharSets.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on May 26, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">August 25,</span> 2019</span>.</cite></span>

</li>

<li id="cite_note-Walker_1996-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-Walker_1996_7-0">^</a></b></span> <span class="reference-text"><cite id="CITEREFWalker1996" class="citation web cs1">Walker, John (1996-08-06). <a rel="nofollow" class="external text" href="https://www.fourmilab.ch/documents/univac/fieldata.html">"UNIVAC 1100 Series FIELDATA Code"</a>. <i>UNIVAC Memories</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160522120813/https://www.fourmilab.ch/documents/univac/fieldata.html">Archived</a> from the original on 2016-05-22<span class="reference-accessdate">. Retrieved <span class="nowrap">2016-05-22</span></span>.</cite></span>

</li>

<li id="cite_note-Jennings_2016-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-Jennings_2016_8-0">^</a></b></span> <span class="reference-text"><cite id="CITEREFJennings2016" class="citation web cs1"><a href="Tom_Jennings" title="Tom Jennings">Jennings, Thomas Daniel</a> (2016-04-20) [1999]. <a rel="nofollow" class="external text" href="https://www.sr-ix.com/Archive/CharCodeHist/index.html#FIELDATA">"An annotated history of some character codes or ASCII: American Standard Code for Information Infiltration"</a>. <i>sensitive research (SR-IX)</i>. FIELDATA<span class="reference-accessdate">. Retrieved <span class="nowrap">2022-06-01</span></span>.</cite></span>

</li>

<li id="cite_note-DotlessBraille-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-DotlessBraille_9-0">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.dotlessbraille.org/displays.htm">"Representing and Displaying Braille"</a>. <i>DotlessBraille.org</i>. 2002-02-20<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-03-14</span></span>.</cite></span>

</li>

<li id="cite_note-Hallack-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-Hallack_10-0">^</a></b></span> <span class="reference-text"><cite id="CITEREFHalleck2000" class="citation web cs1">Halleck, John (2000-08-24). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100613050638/http://home.utah.edu/~nahaj/ada/braille/braille-ascii.ads.html">"braille-ascii.ads"</a>. <i>Braille.Ascii</i>. Archived from <a rel="nofollow" class="external text" href="http://home.utah.edu/~nahaj/ada/braille/braille-ascii.ads.html">the original</a> on 2010-06-13<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-08-10</span></span>.</cite></span>

</li>

</ol></div></div>

<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>

<ul><li><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://bitsavers.org/pdf/cdc/1604/60016700F_1604-C_Reference_Nov67.pdf">"Control Data 1604-C Computer Reference Manual"</a> <span class="cs1-format">(PDF)</span>.</cite> <span style="font-size: 85%;">(7.44 MB)</span></li>

<li><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://ecma-international.org/publications-and-standards/standards/ecma-1/">"ECMA Standard for a 6 Bit Input/Output Character Code"</a>.</cite> <span style="font-size: 85%;">(1.53 MB)</span></li>

<li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20200211090743/http://nemesis.lonestar.org/reference/telecom/codes/sixbit.html">SIXBIT Character Code Reference</a> at the <a href="Wayback_Machine" title="Wayback Machine">Wayback Machine</a> (archived 2020-02-11) - Digital Equipment Corporation SIXBIT character coding system</li></ul>

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</style></div><div role="navigation" class="navbox" aria-labelledby="Character_encodings589" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><style data-mw-deduplicate="TemplateStyles:r1239400231">

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</style><div id="Character_encodings589" style="font-size:114%;margin:0 4em"><a href="Character_encoding" title="Character encoding">Character encodings</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Early telecommunications</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Telegraph_code" title="Telegraph code">Telegraph code</a>

<ul><li><a href="Cooke_and_Wheatstone_telegraph#Codes" title="Cooke and Wheatstone telegraph">Needle</a></li>

<li><a href="Morse_code" title="Morse code">Morse</a>

<ul><li><a href="Morse_code_for_non-Latin_alphabets" title="Morse code for non-Latin alphabets">Non-Latin</a></li>

<li><a href="Wabun_code" title="Wabun code">Wabun/Kana</a></li>

<li><a href="Chinese_telegraph_code" title="Chinese telegraph code">Chinese</a></li>

<li><a href="Russian_Morse_code" title="Russian Morse code">Cyrillic</a></li></ul></li>

<li><a href="Baudot_code" title="Baudot code">Baudot and Murray</a></li></ul></li>

<li><a href="Fieldata" title="Fieldata">Fieldata</a></li>

<li><a href="ASCII" title="ASCII">ASCII</a>

<li><a href="BCD_(character_encoding)" title="BCD (character encoding)">BCDIC</a></li>

<li><a href="Teletex" title="Teletex">Teletex</a> and <a href="Videotex" title="Videotex">Videotex</a>/<a href="Teletext" title="Teletext">Teletext</a>

<li>World System Teletext

<ul><li><a href="World_System_Teletext" title="World System Teletext">background</a></li>

<li><a href="Transcode_(character_encoding)" title="Transcode (character encoding)">Transcode</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="ISO/IEC_8859" title="ISO/IEC 8859">ISO/IEC 8859</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li>Approved parts

<ul><li><a href="ISO/IEC_8859-1" title="ISO/IEC 8859-1">-1 (Western Europe)</a></li>

<li><a href="ISO/IEC_8859-2" title="ISO/IEC 8859-2">-2 (Central Europe)</a></li>

<li><a href="ISO/IEC_8859-3" title="ISO/IEC 8859-3">-3 (Maltese/Esperanto)</a></li>

<li><a href="ISO/IEC_8859-4" title="ISO/IEC 8859-4">-4 (North Europe)</a></li>

<li><a href="ISO/IEC_8859-5" title="ISO/IEC 8859-5">-5 (Cyrillic)</a></li>

<li><a href="ISO/IEC_8859-6" title="ISO/IEC 8859-6">-6 (Arabic)</a></li>

<li><a href="ISO/IEC_8859-7" title="ISO/IEC 8859-7">-7 (Greek)</a></li>

<li><a href="ISO/IEC_8859-8" title="ISO/IEC 8859-8">-8 (Hebrew)</a></li>

<li><a href="ISO/IEC_8859-9" title="ISO/IEC 8859-9">-9 (Turkish)</a></li>

<li><a href="ISO/IEC_8859-10" title="ISO/IEC 8859-10">-10 (Nordic)</a></li>

<li><a href="ISO/IEC_8859-13" title="ISO/IEC 8859-13">-13 (Baltic)</a></li>

<li><a href="ISO/IEC_8859-14" title="ISO/IEC 8859-14">-14 (Celtic)</a></li>

<li><a href="ISO/IEC_8859-15" title="ISO/IEC 8859-15">-15 (New Western Europe)</a></li>

<li><a href="ISO/IEC_8859-16" title="ISO/IEC 8859-16">-16 (Romanian)</a></li></ul></li>

<li>Abandoned parts

<ul><li><a href="ISO/IEC_8859-12" class="mw-redirect" title="ISO/IEC 8859-12">-12 (Devanagari)</a></li></ul></li>

<li>Proposed but not approved

<ul><li><a href="ISO-IR-111" title="ISO-IR-111">KOI-8 Cyrillic</a></li>

<li>Adaptations

<ul><li><a href="ISO-IR-182" title="ISO-IR-182">Welsh</a></li>

<li><a href="Code_page_922" title="Code page 922">Estonian</a></li>

<li><a href="Code_page_1124" title="Code page 1124">Ukrainian Cyrillic</a></li></ul></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Bibliographic use</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="ANSEL" title="ANSEL">ANSEL</a></li>

<li><a href="Chinese_Character_Code_for_Information_Interchange" title="Chinese Character Code for Information Interchange">CCCII/EACC</a></li></ul></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">National standards</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="ArmSCII" title="ArmSCII">ArmSCII</a></li>

<li><a href="BraSCII" title="BraSCII">BraSCII</a></li>

<li><a href="BSCII" class="mw-redirect" title="BSCII">BSCII</a></li>

<li><a href="Hong_Kong_Supplementary_Character_Set" title="Hong Kong Supplementary Character Set">HKSCS</a></li>

<li><a href="Indian_Script_Code_for_Information_Interchange" title="Indian Script Code for Information Interchange">ISCII</a></li>

<li><a href="Perso-Arabic_Script_Code_for_Information_Interchange" title="Perso-Arabic Script Code for Information Interchange">PASCII</a></li>

<li><a href="Shift_JIS" title="Shift JIS">Shift JIS</a></li>

<li><a href="Tamil_Script_Code_for_Information_Interchange" title="Tamil Script Code for Information Interchange">TSCII</a></li>

<li><a href="VISCII" title="VISCII">VISCII</a></li>

<li><a href="VSCII" title="VSCII">VSCII</a></li>

<li><a href="YUSCII" title="YUSCII">YUSCII</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="ISO/IEC_2022" title="ISO/IEC 2022">ISO/IEC 2022</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><a href="Extended_Unix_Code" title="Extended Unix Code">Extended Unix Code / EUC</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Mac OS <a href="Code_page" title="Code page">Code pages</a><br>("scripts")</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Mac_OS_Armenian" title="Mac OS Armenian">Armenian</a></li>

<li><a href="MacArabic_encoding" title="MacArabic encoding">Arabic</a></li>

<li><a href="Mac_OS_Barents_Cyrillic" title="Mac OS Barents Cyrillic">Barents Cyrillic</a></li>

<li><a href="Mac_OS_Celtic" title="Mac OS Celtic">Celtic</a></li>

<li><a href="Mac_OS_Central_European_encoding" title="Mac OS Central European encoding">Central European</a></li>

<li><a href="Mac_OS_Croatian_encoding" title="Mac OS Croatian encoding">Croatian</a></li>

<li><a href="Mac_OS_Cyrillic_encoding" title="Mac OS Cyrillic encoding">Cyrillic</a></li>

<li><a href="Mac_OS_Devanagari_encoding" title="Mac OS Devanagari encoding">Devanagari</a></li>

<li><a href="MacFarsi_encoding" title="MacFarsi encoding">Farsi (Persian)</a></li>

<li><a href="Macintosh_Font_X_encoding" title="Macintosh Font X encoding">Font X (Kermit)</a></li>

<li><a href="Mac_OS_Gaelic" title="Mac OS Gaelic">Gaelic</a></li>

<li><a href="Mac_OS_Georgian" title="Mac OS Georgian">Georgian</a></li>

<li><a href="Mac_OS_Greek_encoding" title="Mac OS Greek encoding">Greek</a></li>

<li><a href="Mac_OS_Gujarati" title="Mac OS Gujarati">Gujarati</a></li>

<li><a href="Mac_OS_Gurmukhi" title="Mac OS Gurmukhi">Gurmukhi</a></li>

<li><a href="Mac_OS_Hebrew" title="Mac OS Hebrew">Hebrew</a></li>

<li><a href="Mac_OS_Icelandic_encoding" title="Mac OS Icelandic encoding">Iceland</a></li>

<li><a href="Mac_OS_Inuit" title="Mac OS Inuit">Inuit</a></li>

<li><a href="Mac_OS_Keyboard_encoding" title="Mac OS Keyboard encoding">Keyboard</a></li>

<li><a href="Macintosh_Latin_encoding" title="Macintosh Latin encoding">Latin (Kermit)</a></li>

<li><a href="Mac_OS_Maltese/Esperanto_encoding" title="Mac OS Maltese/Esperanto encoding">Maltese/Esperanto</a></li>

<li><a href="Mac_OS_Ogham" title="Mac OS Ogham">Ogham</a></li>

<li><a href="Mac_OS_Roman" title="Mac OS Roman">Roman</a></li>

<li><a href="Mac_OS_Romanian_encoding" title="Mac OS Romanian encoding">Romanian</a></li>

<li><a href="Mac_OS_Turkish_encoding" title="Mac OS Turkish encoding">Turkish</a></li>

<li><a href="Mac_OS_Turkic_Cyrillic" title="Mac OS Turkic Cyrillic">Turkic Cyrillic</a></li>

<li><a href="Mac_OS_Ukrainian_encoding" title="Mac OS Ukrainian encoding">Ukrainian</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">DOS code pages</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><a href="ABICOMP_character_set" title="ABICOMP character set">ABICOMP</a></li>

<li><a href="CS_Indic_character_set" title="CS Indic character set">CS Indic</a></li>

<li><a href="CSX_Indic_character_set" title="CSX Indic character set">CSX Indic</a></li>

<li><a href="CSX%2B_Indic_character_set" title="CSX+ Indic character set">CSX+ Indic</a></li>

<li><a href="Iran_System_encoding" title="Iran System encoding">Iran System</a></li>

<li><a href="Kamenick%C3%BD_encoding" title="Kamenický encoding">Kamenický</a></li>

<li><a href="Mazovia_encoding" title="Mazovia encoding">Mazovia</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="IBM_AIX" title="IBM AIX">IBM AIX code pages</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Windows_code_page" title="Windows code page">Windows code pages</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><a href="Extended_Latin-8" title="Extended Latin-8">Extended Latin-8</a></li>

<li><a href="Windows_Cyrillic_%2B_French" title="Windows Cyrillic + French">Cyrillic + French</a></li>

<li><a href="Windows_Cyrillic_%2B_German" title="Windows Cyrillic + German">Cyrillic + German</a></li>

<li><a href="Windows_Polytonic_Greek" title="Windows Polytonic Greek">Polytonic Greek</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="EBCDIC" title="EBCDIC">EBCDIC</a> code pages</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Japanese_language_in_EBCDIC" title="Japanese language in EBCDIC">Japanese language in EBCDIC</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Digital_Equipment_Corporation" title="Digital Equipment Corporation">DEC</a> terminals (<a href="VT220" title="VT220">VTx</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Multinational_Character_Set" title="Multinational Character Set">Multinational (MCS)</a></li>

<li><a href="National_Replacement_Character_Set" title="National Replacement Character Set">National Replacement (NRCS)</a>

<ul><li><a href="Code_page_1020" title="Code page 1020">French Canadian</a></li>

<li><a href="Code_page_1021" title="Code page 1021">Swiss</a></li>

<li><a href="Code_page_1023" title="Code page 1023">Spanish</a></li>

<li><a href="Code_page_1101" title="Code page 1101">United Kingdom</a></li>

<li><a href="Code_page_1102" title="Code page 1102">Dutch</a></li>

<li><a href="Code_page_1103" title="Code page 1103">Finnish</a></li>

<li><a href="Code_page_1104" title="Code page 1104">French</a></li>

<li><a href="Code_page_1105" title="Code page 1105">Norwegian and Danish</a></li>

<li><a href="Code_page_1106" title="Code page 1106">Swedish</a></li>

<li><a href="Code_page_1107" title="Code page 1107">Norwegian and Danish (alternative)</a></li></ul></li>

<li><a href="Code_page_1287" title="Code page 1287">8-bit Greek</a></li>

<li><a href="Code_page_1288" title="Code page 1288">8-bit Turkish</a></li>

<li><a href="DEC_Hebrew" title="DEC Hebrew">Hebrew</a></li>

<li><a href="DEC_Special_Graphics" title="DEC Special Graphics">Special Graphics</a></li>

<li><a href="DEC_Technical_Character_Set" title="DEC Technical Character Set">Technical (TCS)</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Platform specific</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><a href="RISC_OS_character_set" title="RISC OS character set">Acorn RISC OS</a></li>

<li><a href="Amstrad_CPC_character_set" title="Amstrad CPC character set">Amstrad CPC</a></li>

<li><a href="Apple_II_character_set" title="Apple II character set">Apple II</a></li>

<li><a href="ATASCII" title="ATASCII">ATASCII</a></li>

<li><a href="Atari_ST_character_set" title="Atari ST character set">Atari ST</a></li>

<li><a href="Casio_calculator_character_sets" title="Casio calculator character sets">Casio calculators</a></li>

<li><a href="Intecolor/Compucolor_8001_character_set" class="mw-redirect" title="Intecolor/Compucolor 8001 character set">Compucolor 8001</a></li>

<li><a href="Compucolor_II_character_set" title="Compucolor II character set">Compucolor II</a></li>

<li><a href="DEC_RADIX_50" title="DEC RADIX 50">DEC RADIX 50</a></li>

<li><a href="DG_International" title="DG International">DG International</a></li>

<li><a href="Galaksija_(computer)#Character_ROM" title="Galaksija (computer)">Galaksija</a></li>

<li><a href="HP_Roman" title="HP Roman">HP Roman</a></li>

<li><a href="FOCAL_character_set" title="FOCAL character set">HP FOCAL</a></li>

<li><a href="SQUOZE#Identifier_name_character_encoding" title="SQUOZE">SQUOZE</a></li>

<li><a href="Lotus_Multi-Byte_Character_Set" title="Lotus Multi-Byte Character Set">LMBCS</a></li>

<li><a href="PETSCII" title="PETSCII">PETSCII</a></li>

<li><a href="PostScript_Standard_Encoding" title="PostScript Standard Encoding">PostScript Standard</a></li>

<li><a href="PostScript_Latin_1_Encoding" title="PostScript Latin 1 Encoding">PostScript Latin 1</a></li>

<li><a href="SAM_Coup%C3%A9_character_set" class="mw-redirect" title="SAM Coupé character set">SAM Coupé</a></li>

<li><a href="Sharp_pocket_computer_character_sets" title="Sharp pocket computer character sets">Sharp calculators</a></li>

<li><a href="Sharp_MZ_character_set" title="Sharp MZ character set">Sharp MZ</a></li>

<li><a href="Sinclair_QL_character_set" title="Sinclair QL character set">Sinclair QL</a></li>

<li><a href="Teletext_character_set" title="Teletext character set">Teletext</a></li>

<li><a href="TI_calculator_character_sets" title="TI calculator character sets">TI calculators</a></li>

<li><a href="Ventura_International" title="Ventura International">Ventura International</a></li>

<li><a href="Wang_International_Standard_Code_for_Information_Interchange" title="Wang International Standard Code for Information Interchange">WISCII</a></li>

<li><a href="ZX_Spectrum_character_set" title="ZX Spectrum character set">ZX Spectrum</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Unicode" title="Unicode">Unicode</a> / <a href="Universal_Coded_Character_Set" title="Universal Coded Character Set">ISO/IEC 10646</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><a href="UTF-EBCDIC" title="UTF-EBCDIC">UTF-EBCDIC</a></li>

<li><a href="Comparison_of_Unicode_encodings" title="Comparison of Unicode encodings">Comparison of Unicode encodings</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="TeX" title="TeX">TeX</a> typesetting system</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Miscellaneous code pages</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="ABICOMP_character_set" title="ABICOMP character set">ABICOMP</a></li>

<li><a href="Digital_encoding_of_APL_symbols" title="Digital encoding of APL symbols">Digital encoding of APL symbols</a>

<li><a href="Fieldata" title="Fieldata">Fieldata</a></li>

<li>INIS

<li><i><a href="Mojiky%C5%8D" title="Mojikyō">Mojikyō</a></i></li>

<li><a href="Stanford_Extended_ASCII" title="Stanford Extended ASCII">SEASCII</a></li>

<li><a href="Stanford/ITS_character_set" title="Stanford/ITS character set">Stanford/ITS</a></li>

<li><a href="Symbol_(typeface)" title="Symbol (typeface)">Symbol</a></li>

<li><a href="Unified_Hangul_Code" title="Unified Hangul Code">Unified Hangul Code</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Control_character" title="Control character">Control character</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Prosigns_for_Morse_code" title="Prosigns for Morse code">Morse prosigns</a></li>

<li><a href="C0_and_C1_control_codes" title="C0 and C1 control codes">C0 and C1 control codes</a>

<li><a href="Unicode_control_characters" title="Unicode control characters">Unicode control, format and separator characters</a></li>

<li><a href="Whitespace_character" title="Whitespace character">Whitespace characters</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related topics</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="CCSID" title="CCSID">CCSID</a></li>

<li><a href="Character_encodings_in_HTML" title="Character encodings in HTML">Character encodings in HTML</a></li>

<li><a href="Charset_detection" title="Charset detection">Charset detection</a></li>

<li><a href="Han_unification" title="Han unification">Han unification</a></li>

<li><a href="Hardware_code_page" title="Hardware code page">Hardware code page</a></li>

<li><a href="Mojibake" title="Mojibake">Mojibake</a></li>

<li><a href="Variable-width_encoding" title="Variable-width encoding">Variable-length encoding</a></li></ul>

</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> Character sets</div></td></tr></tbody></table></div></div><div><div class="zim-footer">

This article is issued from <a class="external text" title="Last edited on 2025-06-27" href="https://en.wikipedia.org/wiki/?title=Six-bit_character_code&oldid=1297688674">Wikipedia</a>. The text is available under <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-Share Alike 4.0</a> unless otherwise noted. Additional terms may apply for the media files.

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