## 7 Tabular sources (RFC 1345)

An important part of the tabular charset knowledge in `recode` comes from RFC 1345 or, alternatively, from the `chset` tools, both maintained by Keld Simonsen. The RFC 1345 document:

> “Character Mnemonics & Character Sets”, K. Simonsen, Request for Comments no. 1345, Network Working Group, June 1992.

defines many character mnemonics and character sets. The `recode` library implements most of RFC 1345, however:

- It does not recognise those charsets which overload character positions: `dk-us` and `us-dk`. However, See Mixed.
- It does not recognise those charsets which combine two characters for representing a third: `ANSI_X3.110-1983`, `ISO_6937-2-add`, `T.101-G2`, `T.61-8bit`, `iso-ir-90` and `videotex-suppl`.
- It does not recognise 16-bits charsets: `GB_2312-80`, `JIS_C6226-1978`, `JIS_C6226-1983`, `JIS_X0212-1990` and `KS_C_5601-1987`.
- It interprets the charset `isoir91` as `NATS-DANO` (alias `iso-ir-9-1`), not as `JIS_C6229-1984-a` (alias `iso-ir-91`). It also interprets the charset `isoir92` as `NATS-DANO-ADD` (alias `iso-ir-9-2`), not as `JIS_C6229-1984-b` (alias `iso-ir-92`). It might be better just avoiding these two alias names.

Keld Simonsen keld@dkuug.dk did most of RFC 1345 himself, with some funding from Danish Standards and Nordic standards (INSTA) project. He also did the character set design work, with substantial input from Olle Jaernefors. Keld typed in almost all of the tables, some have been contributed. A number of people have checked the tables in various ways. The RFC lists a number of people who helped.

Keld and the `recode` maintainer have an arrangement by which any new discovered information submitted by `recode` users, about tabular charsets, is forwarded to Keld, eventually merged into Keld’s work, and only then, reimported into `recode`. Neither the `recode` program nor its library try to compete, nor even establish themselves as an alternate or diverging reference: RFC 1345 and its new drafts stay the genuine source for most tabular information conveyed by `recode`. Keld has been more than collaborative so far, so there is no reason that we act otherwise. In a word, `recode` should be perceived as the application of external references, but not as a reference in itself.

Internally, RFC 1345 associates which each character an unambiguous mnemonic of a few characters, taken from ISO 646, which is a minimal ASCII subset of 83 characters. The charset made up by these mnemonics is available in `recode` under the name `RFC1345`. It has `mnemonic` and `1345` for aliases. As implemened, this charset exactly corresponds to `mnemonic+ascii+38`, using RFC 1345 nomenclature. Roughly said, ISO 646 characters represent themselves, except for the ampersand (`&`) which appears doubled. A prefix of a single ampersand introduces a mnemonic. For mnemonics using two characters, the prefix is immediately by the mnemonic. For longer mnemonics, the prefix is followed by an underline (`_`), the mmemonic, and another underline. Conversions to this charset are usually reversible.

Currently, `recode` does not offer any of the many other possible variations of this family of representations. They will likely be implemented in some future version, however.

`ANSI_X3.4-1968`

  `367`, `ANSI_X3.4-1986`, `ASCII`, `CP367`, `IBM367`, `ISO646-US`, `ISO_646.irv:1991`, `US-ASCII`, `iso-ir-6` and `us` are aliases for this charset. Source: ISO 2375 registry.

`ASMO_449`

  `ISO_9036`, `arabic7` and `iso-ir-89` are aliases for this charset. Source: ISO 2375 registry.

`BS_4730`

  `ISO646-GB`, `gb`, `iso-ir-4` and `uk` are aliases for this charset. Source: ISO 2375 registry.

`BS_viewdata`

  `iso-ir-47` is an alias for this charset. Source: ISO 2375 registry.

`CP1250`

  `1250`, `ms-ee` and `windows-1250` are aliases for this charset. Source: UNICODE 1.0.

`CP1251`

  `1251`, `ms-cyrl` and `windows-1251` are aliases for this charset. Source: UNICODE 1.0.

`CP1252`

  `1252`, `ms-ansi` and `windows-1252` are aliases for this charset. Source: UNICODE 1.0.

`CP1253`

  `1253`, `ms-greek` and `windows-1253` are aliases for this charset. Source: UNICODE 1.0.

`CP1254`

  `1254`, `ms-turk` and `windows-1254` are aliases for this charset. Source: UNICODE 1.0.

`CP1255`

  `1255`, `ms-hebr` and `windows-1255` are aliases for this charset. Source: UNICODE 1.0.

`CP1256`

  `1256`, `ms-arab` and `windows-1256` are aliases for this charset. Source: UNICODE 1.0.

`CP1257`

  `1257`, `WinBaltRim` and `windows-1257` are aliases for this charset. Source: CEN/TC304 N283.

`CSA_Z243.4-1985-1`

  `ISO646-CA`, `ca`, `csa7-1` and `iso-ir-121` are aliases for this charset. Source: ISO 2375 registry.

`CSA_Z243.4-1985-2`

  `ISO646-CA2`, `csa7-2` and `iso-ir-122` are aliases for this charset. Source: ISO 2375 registry.

`CSA_Z243.4-1985-gr`

  `iso-ir-123` is an alias for this charset. Source: ISO 2375 registry.

`CSN_369103`

  `KOI-8_L2`, `iso-ir-139` and `koi8l2` are aliases for this charset. Source: ISO 2375 registry.

`CWI`

  `CWI-2` and `cp-hu` are aliases for this charset. Source: Computerworld Sza’mita’stechnika vol 3 issue 13 1988-06-29.

`DEC-MCS`

  `dec` is an alias for this charset. VAX/VMS User’s Manual, Order Number: AI-Y517A-TE, April 1986.

`DIN_66003`

  `ISO646-DE`, `de` and `iso-ir-21` are aliases for this charset. Source: ISO 2375 registry.

`DS_2089`

  `DS2089`, `ISO646-DK` and `dk` are aliases for this charset. Source: Danish Standard, DS 2089, February 1974.

`EBCDIC-AT-DE`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-AT-DE-A`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-CA-FR`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-DK-NO`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-DK-NO-A`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-ES`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-ES-A`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-ES-S`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-FI-SE`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-FI-SE-A`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-FR`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-IS-FRISS`

  `friss` is an alias for this charset. Source: Skyrsuvelar Rikisins og Reykjavikurborgar, feb 1982.

`EBCDIC-IT`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-PT`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-UK`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`EBCDIC-US`

  Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987.

`ECMA-cyrillic`

  `ECMA-113`, `ECMA-113:1986` and `iso-ir-111` are aliases for this charset. Source: ISO 2375 registry.

`ES`

  `ISO646-ES` and `iso-ir-17` are aliases for this charset. Source: ISO 2375 registry.

`ES2`

  `ISO646-ES2` and `iso-ir-85` are aliases for this charset. Source: ISO 2375 registry.

`GB_1988-80`

  `ISO646-CN`, `cn` and `iso-ir-57` are aliases for this charset. Source: ISO 2375 registry.

`GOST_19768-87`

  `ST_SEV_358-88` and `iso-ir-153` are aliases for this charset. Source: ISO 2375 registry.

`IBM037`

  `037`, `CP037`, `ebcdic-cp-ca`, `ebcdic-cp-nl`, `ebcdic-cp-us` and `ebcdic-cp-wt` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM038`

  `038`, `CP038` and `EBCDIC-INT` are aliases for this charset. Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990.

`IBM1004`

  `1004`, `CP1004` and `os2latin1` are aliases for this charset. Source: CEN/TC304 N283, 1994-02-04.

`IBM1026`

  `1026` and `CP1026` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM1047`

  `1047` and `CP1047` are aliases for this charset. Source: IBM Character Data Representation Architecture. Registry SC09-1391-00 p 150.

`IBM256`

  `256`, `CP256` and `EBCDIC-INT1` are aliases for this charset. Source: IBM Registry C-H 3-3220-050.

`IBM273`

  `273` and `CP273` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM274`

  `274`, `CP274` and `EBCDIC-BE` are aliases for this charset. Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990.

`IBM275`

  `275`, `CP275` and `EBCDIC-BR` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM277`

  `EBCDIC-CP-DK` and `EBCDIC-CP-NO` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM278`

  `278`, `CP278`, `ebcdic-cp-fi` and `ebcdic-cp-se` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM280`

  `280`, `CP280` and `ebcdic-cp-it` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM281`

  `281`, `CP281` and `EBCDIC-JP-E` are aliases for this charset. Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990.

`IBM284`

  `284`, `CP284` and `ebcdic-cp-es` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM285`

  `285`, `CP285` and `ebcdic-cp-gb` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM290`

  `290`, `CP290` and `EBCDIC-JP-kana` are aliases for this charset. Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990.

`IBM297`

  `297`, `CP297` and `ebcdic-cp-fr` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM420`

  `420`, `CP420` and `ebcdic-cp-ar1` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990. IBM NLS RM p 11-11.

`IBM423`

  `423`, `CP423` and `ebcdic-cp-gr` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM424`

  `424`, `CP424` and `ebcdic-cp-he` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM437`

  `437` and `CP437` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM500`

  `500`, `500V1`, `CP500`, `ebcdic-cp-be` and `ebcdic-cp-ch` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM850`

  `850` and `CP850` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990. Source: UNICODE 1.0.

`IBM851`

  `851` and `CP851` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM852`

  `852`, `CP852`, `pcl2` and `pclatin2` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM855`

  `855` and `CP855` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM857`

  `857` and `CP857` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM860`

  `860` and `CP860` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM861`

  `861`, `CP861` and `cp-is` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM862`

  `862` and `CP862` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM863`

  `863` and `CP863` are aliases for this charset. Source: IBM Keyboard layouts and code pages, PN 07G4586 June 1991.

`IBM864`

  `864` and `CP864` are aliases for this charset. Source: IBM Keyboard layouts and code pages, PN 07G4586 June 1991.

`IBM865`

  `865` and `CP865` are aliases for this charset. Source: IBM DOS 3.3 Ref (Abridged), 94X9575 (Feb 1987).

`IBM868`

  `868`, `CP868` and `cp-ar` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM869`

  `869`, `CP869` and `cp-gr` are aliases for this charset. Source: IBM Keyboard layouts and code pages, PN 07G4586 June 1991.

`IBM870`

  `870`, `CP870`, `ebcdic-cp-roece` and `ebcdic-cp-yu` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM871`

  `871`, `CP871` and `ebcdic-cp-is` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM875`

  `875`, `CP875` and `EBCDIC-Greek` are aliases for this charset. Source: UNICODE 1.0.

`IBM880`

  `880`, `CP880` and `EBCDIC-Cyrillic` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM891`

  `891` and `CP891` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM903`

  `903` and `CP903` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM904`

  `904` and `CP904` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IBM905`

  `905`, `CP905` and `ebcdic-cp-tr` are aliases for this charset. Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990.

`IBM918`

  `918`, `CP918` and `ebcdic-cp-ar2` are aliases for this charset. Source: IBM NLS RM Vol2 SE09-8002-01, March 1990.

`IEC_P27-1`

  `iso-ir-143` is an alias for this charset. Source: ISO 2375 registry.

`INIS`

  `iso-ir-49` is an alias for this charset. Source: ISO 2375 registry.

`INIS-8`

  `iso-ir-50` is an alias for this charset. Source: ISO 2375 registry.

`INIS-cyrillic`

  `iso-ir-51` is an alias for this charset. Source: ISO 2375 registry.

`INVARIANT`

  `iso-ir-170` is an alias for this charset.

`ISO-8859-1`

  `819`, `CP819`, `IBM819`, `ISO8859-1`, `ISO_8859-1`, `ISO_8859-1:1987`, `iso-ir-100`, `l1` and `latin1` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-10`

  `ISO8859-10`, `ISO_8859-10`, `ISO_8859-10:1993`, `L6`, `iso-ir-157` and `latin6` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-13`

  `ISO8859-13`, `ISO_8859-13`, `ISO_8859-13:1998`, `iso-baltic`, `iso-ir-179a`, `l7` and `latin7` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-14`

  `ISO8859-14`, `ISO_8859-14`, `ISO_8859-14:1998`, `iso-celtic`, `iso-ir-199`, `l8` and `latin8` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-15`

  `ISO8859-15`, `ISO_8859-15`, `ISO_8859-15:1998`, `iso-ir-203`, `l9` and `latin9` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-2`

  `912`, `CP912`, `IBM912`, `ISO8859-2`, `ISO_8859-2`, `ISO_8859-2:1987`, `iso-ir-101`, `l2` and `latin2` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-3`

  `ISO8859-3`, `ISO_8859-3`, `ISO_8859-3:1988`, `iso-ir-109`, `l3` and `latin3` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-4`

  `ISO8859-4`, `ISO_8859-4`, `ISO_8859-4:1988`, `iso-ir-110`, `l4` and `latin4` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-5`

  `ISO8859-5`, `ISO_8859-5`, `ISO_8859-5:1988`, `cyrillic` and `iso-ir-144` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-6`

  `ASMO-708`, `ECMA-114`, `ISO8859-6`, `ISO_8859-6`, `ISO_8859-6:1987`, `arabic` and `iso-ir-127` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-7`

  `ECMA-118`, `ELOT_928`, `ISO8859-7`, `ISO_8859-7`, `ISO_8859-7:1987`, `greek`, `greek8` and `iso-ir-126` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-8`

  `ISO8859-8`, `ISO_8859-8`, `ISO_8859-8:1988`, `hebrew` and `iso-ir-138` are aliases for this charset. Source: ISO 2375 registry.

`ISO-8859-9`

  `ISO8859-9`, `ISO_8859-9`, `ISO_8859-9:1989`, `iso-ir-148`, `l5` and `latin5` are aliases for this charset. Source: ISO 2375 registry.

`ISO_10367-box`

  `iso-ir-155` is an alias for this charset. Source: ISO 2375 registry.

`ISO_2033-1983`

  `e13b` and `iso-ir-98` are aliases for this charset. Source: ISO 2375 registry.

`ISO_5427`

  `iso-ir-37` is an alias for this charset. Source: ISO 2375 registry.

`ISO_5427-ext`

  `ISO_5427:1981` and `iso-ir-54` are aliases for this charset. Source: ISO 2375 registry.

`ISO_5428`

  `ISO_5428:1980` and `iso-ir-55` are aliases for this charset. Source: ISO 2375 registry.

`ISO_646.basic`

  `ISO_646.basic:1983` and `ref` are aliases for this charset. Source: ISO 2375 registry.

`ISO_646.irv`

  `ISO_646.irv:1983`, `irv` and `iso-ir-2` are aliases for this charset. Source: ISO 2375 registry.

`ISO_6937-2-25`

  `iso-ir-152` is an alias for this charset. Source: ISO 2375 registry.

`ISO_8859-supp`

  `iso-ir-154` and `latin1-2-5` are aliases for this charset. Source: ISO 2375 registry.

`IT`

  `ISO646-IT` and `iso-ir-15` are aliases for this charset. Source: ISO 2375 registry.

`JIS_C6220-1969-jp`

  `JIS_C6220-1969`, `iso-ir-13`, `katakana` and `x0201-7` are aliases for this charset. Source: ISO 2375 registry.

`JIS_C6220-1969-ro`

  `ISO646-JP`, `iso-ir-14` and `jp` are aliases for this charset. Source: ISO 2375 registry.

`JIS_C6229-1984-a`

  `jp-ocr-a` is an alias for this charset. Source: ISO 2375 registry.

`JIS_C6229-1984-b`

  `ISO646-JP-OCR-B` and `jp-ocr-b` are aliases for this charset. Source: ISO 2375 registry.

`JIS_C6229-1984-b-add`

  `iso-ir-93` and `jp-ocr-b-add` are aliases for this charset. Source: ISO 2375 registry.

`JIS_C6229-1984-hand`

  `iso-ir-94` and `jp-ocr-hand` are aliases for this charset. Source: ISO 2375 registry.

`JIS_C6229-1984-hand-add`

  `iso-ir-95` and `jp-ocr-hand-add` are aliases for this charset. Source: ISO 2375 registry.

`JIS_C6229-1984-kana`

  `iso-ir-96` is an alias for this charset. Source: ISO 2375 registry.

`JIS_X0201`

  `X0201` is an alias for this charset.

`JUS_I.B1.002`

  `ISO646-YU`, `iso-ir-141`, `js` and `yu` are aliases for this charset. Source: ISO 2375 registry.

`JUS_I.B1.003-mac`

  `iso-ir-147` and `macedonian` are aliases for this charset. Source: ISO 2375 registry.

`JUS_I.B1.003-serb`

  `iso-ir-146` and `serbian` are aliases for this charset. Source: ISO 2375 registry.

`KOI-7`

  Source: Andrey A. Chernov <ache@nagual.pp.ru>.

`KOI-8`

  `GOST_19768-74` is an alias for this charset. Source: Andrey A. Chernov <ache@nagual.pp.ru>.

`KOI8-R`

  Source: RFC1489 via Gabor Kiss <kissg@sztaki.hu>. And Andrey A. Chernov <ache@nagual.pp.ru>.

`KOI8-RU`

  Source: http://cad.ntu-kpi.kiev.ua/multiling/koi8-ru/.

`KOI8-U`

  Source: RFC 2319. Mibenum: 2088. Source: http://www.net.ua/KOI8-U/.

`KSC5636`

  `ISO646-KR` is an alias for this charset.

`Latin-greek-1`

  `iso-ir-27` is an alias for this charset. Source: ISO 2375 registry.

`MSZ_7795.3`

  `ISO646-HU`, `hu` and `iso-ir-86` are aliases for this charset. Source: ISO 2375 registry.

`NATS-DANO`

  `iso-ir-9-1` is an alias for this charset. Source: ISO 2375 registry.

`NATS-DANO-ADD`

  `iso-ir-9-2` is an alias for this charset. Source: ISO 2375 registry.

`NATS-SEFI`

  `iso-ir-8-1` is an alias for this charset. Source: ISO 2375 registry.

`NATS-SEFI-ADD`

  `iso-ir-8-2` is an alias for this charset. Source: ISO 2375 registry.

`NC_NC00-10`

  `ISO646-CU`, `NC_NC00-10:81`, `cuba` and `iso-ir-151` are aliases for this charset. Source: ISO 2375 registry.

`NF_Z_62-010`

  `ISO646-FR`, `fr` and `iso-ir-69` are aliases for this charset. Source: ISO 2375 registry.

`NF_Z_62-010_(1973)`

  `ISO646-FR1` and `iso-ir-25` are aliases for this charset. Source: ISO 2375 registry.

`NS_4551-1`

  `ISO646-NO`, `iso-ir-60` and `no` are aliases for this charset. Source: ISO 2375 registry.

`NS_4551-2`

  `ISO646-NO2`, `iso-ir-61` and `no2` are aliases for this charset. Source: ISO 2375 registry.

`NeXTSTEP`

  `next` is an alias for this charset. Source: Peter Svanberg - psv@nada.kth.se.

`PT`

  `ISO646-PT` and `iso-ir-16` are aliases for this charset. Source: ISO 2375 registry.

`PT2`

  `ISO646-PT2` and `iso-ir-84` are aliases for this charset. Source: ISO 2375 registry.

`SEN_850200_B`

  `FI`, `ISO646-FI`, `ISO646-SE`, `SS636127`, `iso-ir-10` and `se` are aliases for this charset. Source: ISO 2375 registry.

`SEN_850200_C`

  `ISO646-SE2`, `iso-ir-11` and `se2` are aliases for this charset. Source: ISO 2375 registry.

`T.61-7bit`

  `iso-ir-102` is an alias for this charset. Source: ISO 2375 registry.

`baltic`

  `iso-ir-179` is an alias for this charset. Source: ISO 2375 registry. &g1esc x2d56 &g2esc x2e56 &g3esc x2f56.

`greek-ccitt`

  `iso-ir-150` is an alias for this charset. Source: ISO 2375 registry.

`greek7`

  `iso-ir-88` is an alias for this charset. Source: ISO 2375 registry.

`greek7-old`

  `iso-ir-18` is an alias for this charset. Source: ISO 2375 registry.

`hp-roman8`

  `r8` and `roman8` are aliases for this charset. Source: LaserJet IIP Printer User’s Manual,. HP part no 33471-90901, Hewlet-Packard, June 1989.

`latin-greek`

  `iso-ir-19` is an alias for this charset. Source: ISO 2375 registry.

`mac-is`
`macintosh`

  `mac` is an alias for this charset. Source: The Unicode Standard ver 1.0, ISBN 0-201-56788-1, Oct 1991.

`macintosh_ce`

  `macce` is an alias for this charset. Source: Macintosh CE fonts.

`sami`

  `iso-ir-158`, `lap` and `latin-lap` are aliases for this charset. Source: ISO 2375 registry.