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{{Short description|Programming character encoding}}
{{Unreferenced|date=December 2009}}
{{Refimprove|date=July 2019}}
'''Iran System encoding''' was an 8-bit [[character encoding]] scheme and was created by [[Iran System corporation]] for [[Persian language]] support. This encoding was in use in [[Iran]] in [[DOS]]-based programs and after the introduction of Microsoft [[code page 1256]] this encoding became obsolete. However, some [[Windows]] and DOS programs using this encoding are still in use and some Windows fonts with this encoding exist. Now most programs use code page 1256, code page 1259, or [[Unicode]].
'''Iran System encoding''' is an 8-bit [[character encoding]] scheme and was created by [[Iran System corporation]] for [[Persian language]] support. This encoding was in use in [[Iran]] in [[DOS]]-based programs. After the introduction of Microsoft [[code page 1256]], this encoding became obsolete. However, some [[Windows]] and DOS programs using this encoding are still in use and some Windows fonts with this encoding exist. Now most programs use code page 1256 or [[Unicode]].


==Character set==
==Character set==
Only the upper half (128–255) of the table is shown, the lower half (0–127) being plain [[ASCII]]. This character set encodes distinct visual forms separately.
Only the upper half (characters 0x80–0xFF) of this extended ASCII table differs from [[code page 437]], the lower half (0x00–0x7F) being the same. This character set encodes distinct visual forms separately.


{|{{chset-table-header1|IRAN SYSTEM<ref>{{webarchive|url=https://web.archive.org/web/20200801234901id_/http://sofia.nmsu.edu/~mleisher/Software/csets/IRANSYSTEM.TXT|url-status=dead|title=IRAN SYSTEM to Unicode|date=2020-08-01}}</ref>}}
{|{{chset-tableformat}}
{{chset-table-header|IRAN SYSTEM<ref>https://www.math.nmsu.edu/~mleisher/Software/csets/IRANSYSTEM.TXT<!-- https://web.archive.org/web/20170218234954/https://www.math.nmsu.edu/~mleisher/Software/csets/IRANSYSTEM.TXT --></ref>}}
|-
|-
!{{chset-left2|8_<br/>128}}
|{{chset-left1|0x}}
|{{chset-color-digit}}|{{chset-cell|06F0|[[۰]]|128}}
|{{chset-ctrl1|U+0000 NUL|{{resize|85%|[[Null character|NUL]]}}}}
|{{chset-color-digit}}|{{chset-cell|06F1|[[۱]]|129}}
|{{chset-cell1|U+263A WHITE SMILING FACE|[[]]}}
|{{chset-color-digit}}|{{chset-cell|06F2|[[۲]]|130}}
|{{chset-cell1|U+263B BLACK SMILING FACE|[[]]}}
|{{chset-color-digit}}|{{chset-cell|06F3|[[۳]]|131}}
|{{chset-cell1|U+2665 BLACK HEART SUIT|[[Suit (cards)|♥]]}}
|{{chset-color-digit}}|{{chset-cell|06F4|[[۴]]|132}}
|{{chset-cell1|U+2666 BLACK DIAMOND SUIT|[[Suit (cards)|♦]]}}
|{{chset-color-digit}}|{{chset-cell|06F5|[[۵]]|133}}
|{{chset-cell1|U+2663 BLACK CLUB SUIT|[[Suit (cards)|♣]]}}
|{{chset-color-digit}}|{{chset-cell|06F6|[[۶]]|134}}
|{{chset-cell1|U+2660 BLACK SPADE SUIT|[[Suit (cards)|♠]]}}
|{{chset-color-digit}}|{{chset-cell|06F7|[[۷]]|135}}
|{{chset-cell1|U+2022 BULLET|[[]]}}
|{{chset-color-digit}}|{{chset-cell|06F8|[[۸]]|136}}
|{{chset-cell1|U+25D8 INVERSE BULLET|[[]]}}
|{{chset-color-digit}}|{{chset-cell|06F9|[[۹]]|137}}
|{{chset-cell1|U+25CB WHITE CIRCLE|[[bullet (typography)|○]]}}
|{{chset-color-punct}}|{{chset-cell|060C|[[،]]|138}}
|{{chset-cell1|U+25D9 INVERSE WHITE CIRCLE|[[bullet (typography)|◙]]}}
|{{chset-color-letter}}|{{chset-cell|0640|[[ـ]]|139}}
|{{chset-cell1|U+2642 MALE SIGN|[[Gender symbol|♂]]}}
|{{chset-color-punct}}|{{chset-cell|061F|[[؟]]|140}}
|{{chset-cell1|U+2640 FEMALE SIGN|[[Gender symbol|♀]]}}
|{{chset-color-letter}}|{{chset-cell|FE81|[[]]|141}}
|{{chset-cell1|U+266A EIGHTH NOTE|[[]]}}
|{{chset-color-letter}}|{{chset-cell|FE8B|[[]]|142|fn=†}}
|{{chset-cell1|U+266B BEAMED EIGHTH NOTES|[[]]}}
|{{chset-color-letter}}|{{chset-cell|FE80|[[]]|143}}
|{{chset-cell1|U+263C WHITE SUN WITH RAYS|[[]]}}
|-
|-
!{{Chset-left2|9_<br/>144}}
|{{chset-left1|1x}}
|{{chset-color-letter}}|{{chset-cell|FE8D|[[ﺍ]]|144}}
|{{chset-cell1|U+25BA BLACK RIGHT-POINTING POINTER|}}
|{{chset-color-letter}}|{{chset-cell|FE8E|[[ﺎ]]|145}}
|{{chset-cell1|U+25C4 BLACK LEFT-POINTING POINTER|}}
|{{chset-cell1|U+2195 UP DOWN ARROW|↕}}
|{{chset-color-letter}}|{{chset-cell|FE8F|[[ﺏ]]|146|fn=‡}}
|{{chset-cell1|U+203C DOUBLE EXCLAMATION MARK|[[Exclamation mark|‼]]}}
|{{chset-color-letter}}|{{chset-cell|FE91|[[ﺑ]]|147|fn=†}}
|{{chset-color-letter}}|{{chset-cell|FB56|[[]]|148|fn=‡}}
|{{chset-cell1|U+00B6 PILCROW SIGN|[[]]}}
|{{chset-color-letter}}|{{chset-cell|FB58|[[]]|149|fn=†}}
|{{chset-cell1|U+00A7 SECTION SIGN|[[§]]}}
|{{chset-cell1|U+25AC BLACK RECTANGLE|▬}}
|{{chset-color-letter}}|{{chset-cell|FE95|[[ﺕ]]|150|fn=‡}}
|{{chset-cell1|U+21A8 UP DOWN ARROW WITH BASE|↨}}
|{{chset-color-letter}}|{{chset-cell|FE97|[[ﺗ]]|151|fn=†}}
|{{chset-cell1|U+2191 UPWARDS ARROW|↑}}
|{{chset-color-letter}}|{{chset-cell|FE99|[[ﺙ]]|152|fn=‡}}
|{{chset-cell1|U+2193 DOWNWARDS ARROW|↓}}
|{{chset-color-letter}}|{{chset-cell|FE9B|[[ﺛ]]|153|fn=†}}
|{{chset-cell1|U+2192 RIGHTWARDS ARROW|→}}
|{{chset-color-letter}}|{{chset-cell|FE9D|[[ﺝ]]|154|fn=‡}}
|{{chset-cell1|U+2190 LEFTWARDS ARROW|←}}
|{{chset-color-letter}}|{{chset-cell|FE9F|[[ﺟ]]|155|fn=†}}
|{{chset-color-letter}}|{{chset-cell|FB7A|[[]]|156|fn=‡}}
|{{chset-cell1|U+221F RIGHT ANGLE|[[]]}}
|{{chset-cell1|U+2194 LEFT RIGHT ARROW|↔}}
|{{chset-color-letter}}|{{chset-cell|FB7C|[[ﭼ]]|157|fn=†}}
|{{chset-cell1|U+25B2 BLACK UP-POINTING TRIANGLE|▲}}
|{{chset-color-letter}}|{{chset-cell|FEA1|[[ﺡ]]|158|fn=‡}}
|{{chset-cell1|U+25BC BLACK DOWN-POINTING TRIANGLE|▼}}
|{{chset-color-letter}}|{{chset-cell|FEA3|[[ﺣ]]|159|fn=†}}
|-
|-
!{{chset-left2|A_<br/>160}}
|{{chset-left1|2x}}
|{{chset-ctrl1|U+0020 SPACE|&nbsp;[[Whitespace character|SP]]&nbsp;}}
|{{chset-color-letter}}|{{chset-cell|FEA5|[[ﺥ]]|160|fn=‡}}
|{{chset-color-letter}}|{{chset-cell|FEA7|[[]]|161|fn=†}}
|{{chset-cell1|U+0021 EXCLAMATION MARK|[[!]]}}
|{{chset-color-letter}}|{{chset-cell|FEA9|[[]]|162|fn=‡}}
|{{chset-cell1|U+0022 QUOTATION MARK|[["]]}}
|{{chset-color-letter}}|{{chset-cell|FEAB|[[]]|163|fn=‡}}
|{{chset-cell1|U+0023 NUMBER SIGN|[[Number sign|#]]}}
|{{chset-color-letter}}|{{chset-cell|FEAD|[[]]|164|fn=‡}}
|{{chset-cell1|U+0024 DOLLAR SIGN|[[$]]}}
|{{chset-color-letter}}|{{chset-cell|FEAF|[[]]|165|fn=‡}}
|{{chset-cell1|U+0025 PERCENT SIGN|[[%]]}}
|{{chset-color-letter}}|{{chset-cell|FB8A|[[]]|166|fn=‡}}
|{{chset-cell1|U+0026 AMPERSAND|[[&]]}}
|{{chset-color-letter}}|{{chset-cell|FEB1|[[]]|167|fn=‡}}
|{{chset-cell1|U+0027 APOSTROPHE|[[']]}}
|{{chset-color-letter}}|{{chset-cell|FEB3|[[]]|168|fn=†}}
|{{chset-cell1|U+0028 LEFT PARENTHESIS|[[(]]}}
|{{chset-color-letter}}|{{chset-cell|FEB5|[[]]|169|fn=‡}}
|{{chset-cell1|U+0029 RIGHT PARENTHESIS|[[)]]}}
|{{chset-color-letter}}|{{chset-cell|FEB7|[[]]|170|fn=†}}
|{{chset-cell1|U+002A ASTERISK|[[Asterisk|*]]}}
|{{chset-color-letter}}|{{chset-cell|FEB9|[[]]|171|fn=‡}}
|{{chset-cell1|U+002B PLUS SIGN|[[+]]}}
|{{chset-color-letter}}|{{chset-cell|FEBB|[[]]|172|fn=†}}
|{{chset-cell1|U+002C COMMA|[[,]]}}
|{{chset-color-letter}}|{{chset-cell|FEBD|[[]]|173|fn=‡}}
|{{chset-cell1|U+002D HYPHEN-MINUS|[[-]]}}
|{{chset-color-letter}}|{{chset-cell|FEBF|[[ﺿ]]|174|fn=†}}
|{{chset-cell1|U+002E FULL STOP|[[Full stop|.]]}}
|{{chset-color-letter}}|{{chset-cell|FEC1|[[]]|175|fn=*}}
|{{chset-cell1|U+002F SOLIDUS|[[Slash (punctuation)|/]]}}
|-
|-
!{{chset-left2|B_<br/>176}}
|{{chset-left1|3x}}
|{{chset-color-graph}}|{{chset-cell|2591|[[]]|176}}
|{{chset-cell1|U+0030 DIGIT ZERO|[[0 (number)|0]]}}
|{{chset-color-graph}}|{{chset-cell|2592|[[]]|177}}
|{{chset-cell1|U+0031 DIGIT ONE|[[1 (number)|1]]}}
|{{chset-color-graph}}|{{chset-cell|2593|[[]]|178}}
|{{chset-cell1|U+0032 DIGIT TWO|[[2 (number)|2]]}}
|{{chset-color-graph}}|{{chset-cell|2502|[[]]|179}}
|{{chset-cell1|U+0033 DIGIT THREE|[[3 (number)|3]]}}
|{{chset-color-graph}}|{{chset-cell|2524|[[]]|180}}
|{{chset-cell1|U+0034 DIGIT FOUR|[[4 (number)|4]]}}
|{{chset-color-graph}}|{{chset-cell|2561|[[]]|181}}
|{{chset-cell1|U+0035 DIGIT FIVE|[[5 (number)|5]]}}
|{{chset-color-graph}}|{{chset-cell|2562|[[]]|182}}
|{{chset-cell1|U+0036 DIGIT SIX|[[6 (number)|6]]}}
|{{chset-color-graph}}|{{chset-cell|2556|[[]]|183}}
|{{chset-cell1|U+0037 DIGIT SEVEN|[[7 (number)|7]]}}
|{{chset-color-graph}}|{{chset-cell|2555|[[]]|184}}
|{{chset-cell1|U+0038 DIGIT EIGHT|[[8 (number)|8]]}}
|{{chset-color-graph}}|{{chset-cell|2563|[[]]|185}}
|{{chset-cell1|U+0039 DIGIT NINE|[[9 (number)|9]]}}
|{{chset-color-graph}}|{{chset-cell|2551|[[]]|186}}
|{{chset-cell1|U+003A COLON|[[colon (punctuation)|:]]}}
|{{chset-color-graph}}|{{chset-cell|2557|[[]]|187}}
|{{chset-cell1|U+003B SEMICOLON|[[Semicolon|;]]}}
|{{chset-color-graph}}|{{chset-cell|255D|[[]]|188}}
|{{chset-cell1|U+003C LESS-THAN SIGN|[[Less-than sign|<]]}}
|{{chset-color-graph}}|{{chset-cell|255C|[[]]|189}}
|{{chset-cell1|U+003D EQUALS SIGN|[[=]]}}
|{{chset-color-graph}}|{{chset-cell|255B|[[]]|190}}
|{{chset-cell1|U+003E GREATER-THAN SIGN|[[Greater-than sign|>]]}}
|{{chset-color-graph}}|{{chset-cell|2510|[[]]|191}}
|{{chset-cell1|U+003F QUESTION MARK|[[?]]}}
|-
|-
!{{chset-left2|C_<br/>192}}
|{{chset-left1|4x}}
|{{chset-color-graph}}|{{chset-cell|2514|[[]]|192}}
|{{chset-cell1|U+0040 COMMERCIAL AT|[[@]]}}
|{{chset-color-graph}}|{{chset-cell|2534|[[]]|193}}
|{{chset-cell1|U+0041 LATIN CAPITAL LETTER A|[[A]]}}
|{{chset-color-graph}}|{{chset-cell|252C|[[]]|194}}
|{{chset-cell1|U+0042 LATIN CAPITAL LETTER B|[[B]]}}
|{{chset-color-graph}}|{{chset-cell|251C|[[]]|195}}
|{{chset-cell1|U+0043 LATIN CAPITAL LETTER C|[[C]]}}
|{{chset-color-graph}}|{{chset-cell|2500|[[]]|196}}
|{{chset-cell1|U+0044 LATIN CAPITAL LETTER D|[[D]]}}
|{{chset-color-graph}}|{{chset-cell|253C|[[]]|197}}
|{{chset-cell1|U+0045 LATIN CAPITAL LETTER E|[[E]]}}
|{{chset-color-graph}}|{{chset-cell|255E|[[]]|198}}
|{{chset-cell1|U+0046 LATIN CAPITAL LETTER F|[[F]]}}
|{{chset-color-graph}}|{{chset-cell|255F|[[]]|199}}
|{{chset-cell1|U+0047 LATIN CAPITAL LETTER G|[[G]]}}
|{{chset-color-graph}}|{{chset-cell|255A|[[]]|200}}
|{{chset-cell1|U+0048 LATIN CAPITAL LETTER H|[[H]]}}
|{{chset-color-graph}}|{{chset-cell|2554|[[]]|201}}
|{{chset-cell1|U+0049 LATIN CAPITAL LETTER I|[[I]]}}
|{{chset-color-graph}}|{{chset-cell|2569|[[]]|202}}
|{{chset-cell1|U+004A LATIN CAPITAL LETTER J|[[J]]}}
|{{chset-color-graph}}|{{chset-cell|2566|[[]]|203}}
|{{chset-cell1|U+004B LATIN CAPITAL LETTER K|[[K]]}}
|{{chset-color-graph}}|{{chset-cell|2560|[[]]|204}}
|{{chset-cell1|U+004C LATIN CAPITAL LETTER L|[[L]]}}
|{{chset-color-graph}}|{{chset-cell|2550|[[]]|205}}
|{{chset-cell1|U+004D LATIN CAPITAL LETTER M|[[M]]}}
|{{chset-color-graph}}|{{chset-cell|256C|[[]]|206}}
|{{chset-cell1|U+004E LATIN CAPITAL LETTER N|[[N]]}}
|{{chset-color-graph}}|{{chset-cell|2567|[[]]|207}}
|{{chset-cell1|U+004F LATIN CAPITAL LETTER O|[[O]]}}
|-
|-
!{{chset-left2|D_<br/>208}}
|{{chset-left1|5x}}
|{{chset-color-graph}}|{{chset-cell|2568|[[]]|208}}
|{{chset-cell1|U+0050 LATIN CAPITAL LETTER P|[[P]]}}
|{{chset-color-graph}}|{{chset-cell|2564|[[]]|209}}
|{{chset-cell1|U+0051 LATIN CAPITAL LETTER Q|[[Q]]}}
|{{chset-color-graph}}|{{chset-cell|2565|[[]]|210}}
|{{chset-cell1|U+0052 LATIN CAPITAL LETTER R|[[R]]}}
|{{chset-color-graph}}|{{chset-cell|2559|[[]]|211}}
|{{chset-cell1|U+0053 LATIN CAPITAL LETTER S|[[S]]}}
|{{chset-color-graph}}|{{chset-cell|2558|[[]]|212}}
|{{chset-cell1|U+0054 LATIN CAPITAL LETTER T|[[T]]}}
|{{chset-color-graph}}|{{chset-cell|2552|[[]]|213}}
|{{chset-cell1|U+0055 LATIN CAPITAL LETTER U|[[U]]}}
|{{chset-color-graph}}|{{chset-cell|2553|[[]]|214}}
|{{chset-cell1|U+0056 LATIN CAPITAL LETTER V|[[V]]}}
|{{chset-color-graph}}|{{chset-cell|256B|[[]]|215}}
|{{chset-cell1|U+0057 LATIN CAPITAL LETTER W|[[W]]}}
|{{chset-color-graph}}|{{chset-cell|256A|[[]]|216}}
|{{chset-cell1|U+0058 LATIN CAPITAL LETTER X|[[X]]}}
|{{chset-color-graph}}|{{chset-cell|2518|[[]]|217}}
|{{chset-cell1|U+0059 LATIN CAPITAL LETTER Y|[[Y]]}}
|{{chset-color-graph}}|{{chset-cell|250C|[[]]|218}}
|{{chset-cell1|U+005A LATIN CAPITAL LETTER Z|[[Z]]}}
|{{chset-color-graph}}|{{chset-cell|2588|[[]]|219}}
|{{chset-cell1|U+005B LEFT SQUARE BRACKET|[[Square brackets|&#91;]]}}
|{{chset-color-graph}}|{{chset-cell|2584|[[]]|220}}
|{{chset-cell1|U+005C REVERSE SOLIDUS|[[Backslash|\]]}}
|{{chset-color-graph}}|{{chset-cell|258C|[[]]|221}}
|{{chset-cell1|U+005D RIGHT SQUARE BRACKET|[[Square brackets|&#93;]]}}
|{{chset-color-graph}}|{{chset-cell|2590|[[]]|222}}
|{{chset-cell1|U+005E CIRCUMFLEX ACCENT|[[^]]}}
|{{chset-color-graph}}|{{chset-cell|2580|[[]]|223}}
|{{chset-cell1|U+005F LOW LINE|[[Underscore|_]]}}
|-
|-
!{{chset-left2|E_<br/>224}}
|{{chset-left1|6x}}
|{{chset-color-letter}}|{{chset-cell|FEC5|[[]]|224|fn=*}}
|{{chset-cell1|U+0060 GRAVE ACCENT|[[`]]}}
|{{chset-color-letter}}|{{chset-cell|FEC9|[[]]|225}}
|{{chset-cell1|U+0061 LATIN SMALL LETTER A|[[a]]}}
|{{chset-color-letter}}|{{chset-cell|FECA|[[]]|226}}
|{{chset-cell1|U+0062 LATIN SMALL LETTER B|[[b]]}}
|{{chset-color-letter}}|{{chset-cell|FECC|[[]]|227}}
|{{chset-cell1|U+0063 LATIN SMALL LETTER C|[[c]]}}
|{{chset-color-letter}}|{{chset-cell|FECB|[[]]|228}}
|{{chset-cell1|U+0064 LATIN SMALL LETTER D|[[d]]}}
|{{chset-color-letter}}|{{chset-cell|FECD|[[]]|229}}
|{{chset-cell1|U+0065 LATIN SMALL LETTER E|[[e]]}}
|{{chset-color-letter}}|{{chset-cell|FECE|[[]]|230}}
|{{chset-cell1|U+0066 LATIN SMALL LETTER F|[[f]]}}
|{{chset-color-letter}}|{{chset-cell|FED0|[[]]|231}}
|{{chset-cell1|U+0067 LATIN SMALL LETTER G|[[g]]}}
|{{chset-color-letter}}|{{chset-cell|FECF|[[]]|232}}
|{{chset-cell1|U+0068 LATIN SMALL LETTER H|[[h]]}}
|{{chset-color-letter}}|{{chset-cell|FED1|[[]]|233|fn=‡}}
|{{chset-cell1|U+0069 LATIN SMALL LETTER I|[[i]]}}
|{{chset-color-letter}}|{{chset-cell|FED3|[[]]|234|fn=†}}
|{{chset-cell1|U+006A LATIN SMALL LETTER J|[[j]]}}
|{{chset-color-letter}}|{{chset-cell|FED5|[[]]|235|fn=‡}}
|{{chset-cell1|U+006B LATIN SMALL LETTER K|[[k]]}}
|{{chset-color-letter}}|{{chset-cell|FED7|[[]]|236|fn=†}}
|{{chset-cell1|U+006C LATIN SMALL LETTER L|[[l]]}}
|{{chset-cell1|U+006D LATIN SMALL LETTER M|[[m]]}}
|{{chset-color-letter}}|{{chset-cell|FB8E|[[Kaph#Arabic kāf|ﮎ]]|237|fn=‡}}
|{{chset-cell1|U+006E LATIN SMALL LETTER N|[[n]]}}
|{{chset-color-letter}}|{{chset-cell|FB90|[[Kaph#Arabic kāf|ﮐ]]|238|fn=†}}
|{{chset-color-letter}}|{{chset-cell|FB92|[[]]|239|fn=‡}}
|{{chset-cell1|U+006F LATIN SMALL LETTER O|[[o]]}}
|-
|-
!{{chset-left2|F_<br/>240}}
|{{chset-left1|7x}}
|{{chset-color-letter}}|{{chset-cell|FB94|[[]]|240|fn=†}}
|{{chset-cell1|U+0070 LATIN SMALL LETTER P|[[p]]}}
|{{chset-color-letter}}|{{chset-cell|FEDD|[[]]|241|fn=‡}}
|{{chset-cell1|U+0071 LATIN SMALL LETTER Q|[[q]]}}
|{{chset-color-letter}}|{{chset-cell|FEFB|[[]]|242}}
|{{chset-cell1|U+0072 LATIN SMALL LETTER R|[[r]]}}
|{{chset-color-letter}}|{{chset-cell|FEDF|[[]]|243|fn=†}}
|{{chset-cell1|U+0073 LATIN SMALL LETTER S|[[s]]}}
|{{chset-color-letter}}|{{chset-cell|FEE1|[[]]|244|fn=‡}}
|{{chset-cell1|U+0074 LATIN SMALL LETTER T|[[t]]}}
|{{chset-color-letter}}|{{chset-cell|FEE3|[[]]|245|fn=†}}
|{{chset-cell1|U+0075 LATIN SMALL LETTER U|[[u]]}}
|{{chset-color-letter}}|{{chset-cell|FEE5|[[]]|246|fn=‡}}
|{{chset-cell1|U+0076 LATIN SMALL LETTER V|[[v]]}}
|{{chset-color-letter}}|{{chset-cell|FEE7|[[]]|247|fn=†}}
|{{chset-cell1|U+0077 LATIN SMALL LETTER W|[[w]]}}
|{{chset-color-letter}}|{{chset-cell|FEED|[[]]|248|fn=‡}}
|{{chset-cell1|U+0078 LATIN SMALL LETTER X|[[x]]}}
|{{chset-color-letter}}|{{chset-cell|FEE9|[[]]|249|fn=‡}}
|{{chset-cell1|U+0079 LATIN SMALL LETTER Y|[[y]]}}
|{{chset-color-letter}}|{{chset-cell|FEEC|[[]]|250}}
|{{chset-cell1|U+007A LATIN SMALL LETTER Z|[[z]]}}
|{{chset-color-letter}}|{{chset-cell|FEEB|[[]]|251}}
|{{chset-cell1|U+007B LEFT CURLY BRACKET|[[Braces (punctuation)|{]]}}
|{{chset-color-letter}}|{{chset-cell|FBFD|[[]]|252}}
|{{chset-cell1|U+007C VERTICAL LINE|[[Vertical bar|{{pipe}}]]}}
|{{chset-color-letter}}|{{chset-cell|FBFC|[[]]|253}}
|{{chset-cell1|U+007D RIGHT CURLY BRACKET|[[Braces (punctuation)|}]]}}
|{{chset-color-letter}}|{{chset-cell|FBFE|[[]]|254|fn=†}}
|{{chset-cell1|U+007E TILDE|[[~]]}}
|{{chset-color-misc}}|{{chset-ctrl|00A0|[[Non-breaking space|NBSP]]|255}}
|{{chset-cell1|U+2302 HOUSE|[[Miscellaneous Technical|]]}}
|-
|{{chset-left1|8x}}
|{{chset-cell1|U+06F0 EXTENDED ARABIC-INDIC DIGIT ZERO|[[۰]]}}
|{{chset-cell1|U+06F1 EXTENDED ARABIC-INDIC DIGIT ONE|[[۱]]}}
|{{chset-cell1|U+06F2 EXTENDED ARABIC-INDIC DIGIT TWO|[[۲]]}}
|{{chset-cell1|U+06F3 EXTENDED ARABIC-INDIC DIGIT THREE|[[۳]]}}
|{{chset-cell1|U+06F4 EXTENDED ARABIC-INDIC DIGIT FOUR|[[۴]]}}
|{{chset-cell1|U+06F5 EXTENDED ARABIC-INDIC DIGIT FIVE|[[۵]]}}
|{{chset-cell1|U+06F6 EXTENDED ARABIC-INDIC DIGIT SIX|[[۶]]}}
|{{chset-cell1|U+06F7 EXTENDED ARABIC-INDIC DIGIT SEVEN|[[۷]]}}
|{{chset-cell1|U+06F8 EXTENDED ARABIC-INDIC DIGIT EIGHT|[[۸]]}}
|{{chset-cell1|U+06F9 EXTENDED ARABIC-INDIC DIGIT NINE|[[۹]]}}
|{{chset-cell1|U+060C ARABIC COMMA|[[،]]}}
|{{chset-cell1|U+0640 ARABIC TATWEEL|[[ـ]]}}
|{{chset-cell1|U+061F ARABIC QUESTION MARK|[[؟]]}}
|{{chset-cell1|U+FE81 ARABIC LETTER ALEF WITH MADDA ABOVE ISOLATED FORM|[[ﺁ]]}}
|{{chset-cell1|U+FE8B ARABIC LETTER YEH WITH HAMZA ABOVE INITIAL FORM|[[ﺋ]]|fn=†}}
|{{chset-cell1|U+FE80 ARABIC LETTER HAMZA ISOLATED FORM|[[ﺀ]]}}
|-
|{{Chset-left1|9x}}
|{{chset-cell1|U+FE8D ARABIC LETTER ALEF ISOLATED FORM|[[ﺍ]]}}
|{{chset-cell1|U+FE8E ARABIC LETTER ALEF FINAL FORM|[[ﺎ]]}}
|{{chset-cell1|U+FE8F ARABIC LETTER BEH ISOLATED FORM|[[ﺏ]]|fn=‡}}
|{{chset-cell1|U+FE91 ARABIC LETTER BEH INITIAL FORM|[[ﺑ]]|fn=†}}
|{{chset-cell1|U+FB56 ARABIC LETTER PEH ISOLATED FORM|[[ﭖ]]|fn=‡}}
|{{chset-cell1|U+FB58 ARABIC LETTER PEH INITIAL FORM|[[ﭘ]]|fn=†}}
|{{chset-cell1|U+FE95 ARABIC LETTER TEH ISOLATED FORM|[[ﺕ]]|fn=‡}}
|{{chset-cell1|U+FE97 ARABIC LETTER TEH INITIAL FORM|[[ﺗ]]|fn=†}}
|{{chset-cell1|U+FE99 ARABIC LETTER THEH ISOLATED FORM|[[ﺙ]]|fn=‡}}
|{{chset-cell1|U+FE9B ARABIC LETTER THEH INITIAL FORM|[[ﺛ]]|fn=†}}
|{{chset-cell1|U+FE9D ARABIC LETTER JEEM ISOLATED FORM|[[ﺝ]]|fn=‡}}
|{{chset-cell1|U+FE9F ARABIC LETTER JEEM INITIAL FORM|[[ﺟ]]|fn=†}}
|{{chset-cell1|U+FB7A ARABIC LETTER TCHEH ISOLATED FORM|[[ﭺ]]|fn=‡}}
|{{chset-cell1|U+FB7C ARABIC LETTER TCHEH INITIAL FORM|[[ﭼ]]|fn=†}}
|{{chset-cell1|U+FEA1 ARABIC LETTER HAH ISOLATED FORM|[[ﺡ]]|fn=‡}}
|{{chset-cell1|U+FEA3 ARABIC LETTER HAH INITIAL FORM|[[ﺣ]]|fn=†}}
|-
|{{chset-left1|Ax}}
|{{chset-cell1|U+FEA5 ARABIC LETTER KHAH ISOLATED FORM|[[ﺥ]]|fn=‡}}
|{{chset-cell1|U+FEA7 ARABIC LETTER KHAH INITIAL FORM|[[ﺧ]]|fn=†}}
|{{chset-cell1|U+FEA9 ARABIC LETTER DAL ISOLATED FORM|[[ﺩ]]|fn=‡}}
|{{chset-cell1|U+FEAB ARABIC LETTER THAL ISOLATED FORM|[[ﺫ]]|fn=‡}}
|{{chset-cell1|U+FEAD ARABIC LETTER REH ISOLATED FORM|[[ﺭ]]|fn=‡}}
|{{chset-cell1|U+FEAF ARABIC LETTER ZAIN ISOLATED FORM|[[ﺯ]]|fn=‡}}
|{{chset-cell1|U+FB8A ARABIC LETTER JEH ISOLATED FORM|[[ﮊ]]|fn=‡}}
|{{chset-cell1|U+FEB1 ARABIC LETTER SEEN ISOLATED FORM|[[ﺱ]]|fn=‡}}
|{{chset-cell1|U+FEB3 ARABIC LETTER SEEN INITIAL FORM|[[ﺳ]]|fn=†}}
|{{chset-cell1|U+FEB5 ARABIC LETTER SHEEN ISOLATED FORM|[[ﺵ]]|fn=‡}}
|{{chset-cell1|U+FEB7 ARABIC LETTER SHEEN INITIAL FORM|[[ﺷ]]|fn=†}}
|{{chset-cell1|U+FEB9 ARABIC LETTER SAD ISOLATED FORM|[[ﺹ]]|fn=‡}}
|{{chset-cell1|U+FEBB ARABIC LETTER SAD INITIAL FORM|[[ﺻ]]|fn=†}}
|{{chset-cell1|U+FEBD ARABIC LETTER DAD ISOLATED FORM|[[ﺽ]]|fn=‡}}
|{{chset-cell1|U+FEBF ARABIC LETTER DAD INITIAL FORM|[[ﺿ]]|fn=†}}
|{{chset-cell1|U+FEC1 ARABIC LETTER TAH ISOLATED FORM|[[ﻁ]]|fn=*}}
|-
|{{chset-left1|Bx}}
|{{chset-cell1|U+2591 LIGHT SHADE|[[░]]}}
|{{chset-cell1|U+2592 MEDIUM SHADE|[[▒]]}}
|{{chset-cell1|U+2593 DARK SHADE|[[▓]]}}
|{{chset-cell1|U+2502 BOX DRAWINGS LIGHT VERTICAL|[[│]]}}
|{{chset-cell1|U+2524 BOX DRAWINGS LIGHT VERTICAL AND LEFT|[[┤]]}}
|{{chset-cell1|U+2561 BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE|[[╡]]}}
|{{chset-cell1|U+2562 BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE|[[╢]]}}
|{{chset-cell1|U+2556 BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE|[[╖]]}}
|{{chset-cell1|U+2555 BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE|[[╕]]}}
|{{chset-cell1|U+2563 BOX DRAWINGS DOUBLE VERTICAL AND LEFT|[[╣]]}}
|{{chset-cell1|U+2551 BOX DRAWINGS DOUBLE VERTICAL|[[║]]}}
|{{chset-cell1|U+2557 BOX DRAWINGS DOUBLE DOWN AND LEFT|[[╗]]}}
|{{chset-cell1|U+255D BOX DRAWINGS DOUBLE UP AND LEFT|[[╝]]}}
|{{chset-cell1|U+255C BOX DRAWINGS UP DOUBLE AND LEFT SINGLE|[[╜]]}}
|{{chset-cell1|U+255B BOX DRAWINGS UP SINGLE AND LEFT DOUBLE|[[╛]]}}
|{{chset-cell1|U+2510 BOX DRAWINGS LIGHT DOWN AND LEFT|[[┐]]}}
|-
|{{chset-left1|Cx}}
|{{chset-cell1|U+2514 BOX DRAWINGS LIGHT UP AND RIGHT|[[└]]}}
|{{chset-cell1|U+2534 BOX DRAWINGS LIGHT UP AND HORIZONTAL|[[┴]]}}
|{{chset-cell1|U+252C BOX DRAWINGS LIGHT DOWN AND HORIZONTAL|[[┬]]}}
|{{chset-cell1|U+251C BOX DRAWINGS LIGHT VERTICAL AND RIGHT|[[├]]}}
|{{chset-cell1|U+2500 BOX DRAWINGS LIGHT HORIZONTAL|[[─]]}}
|{{chset-cell1|U+253C BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL|[[┼]]}}
|{{chset-cell1|U+255E BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE|[[╞]]}}
|{{chset-cell1|U+255F BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE|[[╟]]}}
|{{chset-cell1|U+255A BOX DRAWINGS DOUBLE UP AND RIGHT|[[╚]]}}
|{{chset-cell1|U+2554 BOX DRAWINGS DOUBLE DOWN AND RIGHT|[[╔]]}}
|{{chset-cell1|U+2569 BOX DRAWINGS DOUBLE UP AND HORIZONTAL|[[╩]]}}
|{{chset-cell1|U+2566 BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL|[[╦]]}}
|{{chset-cell1|U+2560 BOX DRAWINGS DOUBLE VERTICAL AND RIGHT|[[╠]]}}
|{{chset-cell1|U+2550 BOX DRAWINGS DOUBLE HORIZONTAL|[[═]]}}
|{{chset-cell1|U+256C BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL|[[╬]]}}
|{{chset-cell1|U+2567 BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE|[[╧]]}}
|-
|{{chset-left1|Dx}}
|{{chset-cell1|U+2568 BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE|[[╨]]}}
|{{chset-cell1|U+2564 BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE|[[╤]]}}
|{{chset-cell1|U+2565 BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE|[[╥]]}}
|{{chset-cell1|U+2559 BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE|[[╙]]}}
|{{chset-cell1|U+2558 BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE|[[╘]]}}
|{{chset-cell1|U+2552 BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE|[[╒]]}}
|{{chset-cell1|U+2553 BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE|[[╓]]}}
|{{chset-cell1|U+256B BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE|[[╫]]}}
|{{chset-cell1|U+256A BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE|[[╪]]}}
|{{chset-cell1|U+2518 BOX DRAWINGS LIGHT UP AND LEFT|[[┘]]}}
|{{chset-cell1|U+250C BOX DRAWINGS LIGHT DOWN AND RIGHT|[[┌]]}}
|{{chset-cell1|U+2588 FULL BLOCK|[[█]]}}
|{{chset-cell1|U+2584 LOWER HALF BLOCK|[[▄]]}}
|{{chset-cell1|U+258C LEFT HALF BLOCK|[[▌]]}}
|{{chset-cell1|U+2590 RIGHT HALF BLOCK|[[▐]]}}
|{{chset-cell1|U+2580 UPPER HALF BLOCK|[[▀]]}}
|-
|{{chset-left1|Ex}}
|{{chset-cell1|U+FEC5 ARABIC LETTER ZAH ISOLATED FORM|[[ﻅ]]|fn=*}}
|{{chset-cell1|U+FEC9 ARABIC LETTER AIN ISOLATED FORM|[[ﻉ]]}}
|{{chset-cell1|U+FECA ARABIC LETTER AIN FINAL FORM|[[ﻊ]]}}
|{{chset-cell1|U+FECC ARABIC LETTER AIN MEDIAL FORM|[[ﻌ]]}}
|{{chset-cell1|U+FECB ARABIC LETTER AIN INITIAL FORM|[[ﻋ]]}}
|{{chset-cell1|U+FECD ARABIC LETTER GHAIN ISOLATED FORM|[[ﻍ]]}}
|{{chset-cell1|U+FECE ARABIC LETTER GHAIN FINAL FORM|[[ﻎ]]}}
|{{chset-cell1|U+FED0 ARABIC LETTER GHAIN MEDIAL FORM|[[ﻐ]]}}
|{{chset-cell1|U+FECF ARABIC LETTER GHAIN INITIAL FORM|[[ﻏ]]}}
|{{chset-cell1|U+FED1 ARABIC LETTER FEH ISOLATED FORM|[[ﻑ]]|fn=‡}}
|{{chset-cell1|U+FED3 ARABIC LETTER FEH INITIAL FORM|[[ﻓ]]|fn=†}}
|{{chset-cell1|U+FED5 ARABIC LETTER QAF ISOLATED FORM|[[ﻕ]]|fn=‡}}
|{{chset-cell1|U+FED7 ARABIC LETTER QAF INITIAL FORM|[[ﻗ]]|fn=†}}
|{{chset-cell1|U+FB8E ARABIC LETTER KEHEH ISOLATED FORM|[[Kaph#Arabic kāf|ﮎ]]|fn=‡}}
|{{chset-cell1|U+FB90 ARABIC LETTER KEHEH INITIAL FORM|[[Kaph#Arabic kāf|ﮐ]]|fn=†}}
|{{chset-cell1|U+FB92 ARABIC LETTER GAF ISOLATED FORM|[[ﮒ]]|fn=‡}}
|-
|{{chset-left1|Fx}}
|{{chset-cell1|U+FB94 ARABIC LETTER GAF INITIAL FORM|[[ﮔ]]|fn=†}}
|{{chset-cell1|U+FEDD ARABIC LETTER LAM ISOLATED FORM|[[ﻝ]]|fn=‡}}
|{{chset-cell1|U+FEFB ARABIC LIGATURE LAM WITH ALEF ISOLATED FORM|[[ﻻ]]}}
|{{chset-cell1|U+FEDF ARABIC LETTER LAM INITIAL FORM|[[ﻟ]]|fn=†}}
|{{chset-cell1|U+FEE1 ARABIC LETTER MEEM ISOLATED FORM|[[ﻡ]]|fn=‡}}
|{{chset-cell1|U+FEE3 ARABIC LETTER MEEM INITIAL FORM|[[ﻣ]]|fn=†}}
|{{chset-cell1|U+FEE5 ARABIC LETTER NOON ISOLATED FORM|[[ﻥ]]|fn=‡}}
|{{chset-cell1|U+FEE7 ARABIC LETTER NOON INITIAL FORM|[[ﻧ]]|fn=†}}
|{{chset-cell1|U+FEED ARABIC LETTER WAW ISOLATED FORM|[[ﻭ]]|fn=‡}}
|{{chset-cell1|U+FEE9 ARABIC LETTER HEH ISOLATED FORM|[[ﻩ]]|fn=‡}}
|{{chset-cell1|U+FEEC ARABIC LETTER HEH MEDIAL FORM|[[ﻬ]]}}
|{{chset-cell1|U+FEEB ARABIC LETTER HEH INITIAL FORM|[[ﻫ]]}}
|{{chset-cell1|U+FBFD ARABIC LETTER FARSI YEH FINAL FORM|[[ﯽ]]}}
|{{chset-cell1|U+FBFC ARABIC LETTER FARSI YEH ISOLATED FORM|[[ﯼ]]}}
|{{chset-cell1|U+FBFE ARABIC LETTER FARSI YEH INITIAL FORM|[[ﯾ]]|fn=†}}
|{{chset-ctrl1|U+00A0 NO-BREAK SPACE|[[Non-breaking space|NBSP]]}}
|}
|}
: * Position used for all forms of the letter.
: * Position used for all forms of the letter.
Line 158: Line 302:
==References==
==References==
{{reflist}}
{{reflist}}
*[[:Image:Iran system charmap.png|Iran system charmap.png]]
* [[:Image:Iran system charmap.png|Iran system charmap.png]]


{{Character_encoding}}
{{Character_encoding}}


{{DEFAULTSORT:Iran System Encoding}}
{{DEFAULTSORT:Iran System Encoding}}

[[Category:Character encoding]]
{{Improve categories|date=July 2021}}

[[Category:DOS code pages]]

Latest revision as of 09:15, 11 June 2024

Iran System encoding is an 8-bit character encoding scheme and was created by Iran System corporation for Persian language support. This encoding was in use in Iran in DOS-based programs. After the introduction of Microsoft code page 1256, this encoding became obsolete. However, some Windows and DOS programs using this encoding are still in use and some Windows fonts with this encoding exist. Now most programs use code page 1256 or Unicode.

Character set[edit]

Only the upper half (characters 0x80–0xFF) of this extended ASCII table differs from code page 437, the lower half (0x00–0x7F) being the same. This character set encodes distinct visual forms separately.

IRAN SYSTEM[1]
0 1 2 3 4 5 6 7 8 9 A B C D E F
0x NUL
1x §
2x  SP  ! " # $ % & ' ( ) * + , - . /
3x 0 1 2 3 4 5 6 7 8 9 : ; < = > ?
4x @ A B C D E F G H I J K L M N O
5x P Q R S T U V W X Y Z [ \ ] ^ _
6x ` a b c d e f g h i j k l m n o
7x p q r s t u v w x y z { | } ~
8x ۰ ۱ ۲ ۳ ۴ ۵ ۶ ۷ ۸ ۹ ، ـ ؟
9x
Ax ﺿ *
Bx
Cx
Dx
Ex *
Fx NBSP
* Position used for all forms of the letter.
† Initial or medial form.
‡ Final or isolated form.

References[edit]

  1. ^ IRAN SYSTEM to Unicode at the Wayback Machine (archived 2020-08-01)