Interlingua (International Auxiliary Language
Association)

Langue des signes de Belgique Francophone

Jewish Babylonian Aramaic (ca. 200-1200 CE)

Han with Bopomofo (alias for Han + Bopomofo)

Japanese syllabaries (alias for Hiragana + Katakana)

Japanese (alias for Han + Hiragana + Katakana)

South Georgia and the South Sandwich Islands

The Former Yugoslav Republic of Macedonia

Saint Helena, Ascension and Tristan da Cunha

"Academic" ("governmental") variant of Belarusian as
codified in 1959

Orthographic formulation of 1943 - Official in Brazil
(Formulário Ortográfico de 1943 - Oficial no Brasil)

Portuguese Language Orthographic Agreement of 1990 (Acordo
Ortográfico da Língua Portuguesa de 1990)

Unified Turkic Latin Alphabet (Historical)

The Barlavento dialect group of Kabuverdianu

Portuguese-Brazilian Orthographic Convention of 1945
(Convenção Ortográfica Luso-Brasileira de 1945)

Hepburn romanization, Library of Congress method

Norwegian in Høgnorsk (High Norwegian) orthography

Common Cornish orthography of Revived Cornish

Standard Cornish orthography of Revived Cornish
Kernowek Standard

The Sotavento dialect group of Kabuverdianu

Unified Cornish orthography of Revived Cornish

Unified Cornish Revised orthography of Revived Cornish

English, Oxford English Dictionary spelling

Min, Fuzhou, Hokkien, Amoy, or Taiwanese

Minnan, Hokkien, Amoy, Taiwanese, Southern Min, Southern
Fujian, Hoklo, Southern Fukien, Ho-lo

German, Austrian variant, traditional orthography

German, Austrian variant, orthography of 1996

German, Swiss variant, traditional orthography

German, Swiss variant, orthography of 1996

German, German variant, traditional orthography

German, German variant, orthography of 1996

Inuktitut in Canadian Aboriginal Syllabic script

PRC Mainland Chinese in simplified script

PRC Mainland Chinese in traditional script

published by error in Table 1 of ISO 639:1988
sr, hr, bs are preferred for most modern uses
as of 2008-04-21 this subtag does not include Lyngngam; see
lyg
a Niger-Congo language spoken in Cameroon; not to be confused
with the Pinyin romanization systems used for Chinese and Tibetan
Not intended for use as a language subtag
as of 2006-03-29 GB no longer includes the Channel Islands and
Isle of Man; see GG, JE, IM
Includes Northern America (021), Caribbean (029), and Central
America (013); see also 021
Does not include Caribbean (029) or Central America (013); see
also 003
16th century French as in Jean Nicot, "Thresor de la langue
francoyse", 1606, but also including some French similar to that of
Rabelais
17th century French, as catalogued in the "Dictionnaire de
l'académie françoise", 4eme ed. 1694; frequently includes
elements of Middle French, as this is a transitional period
For standardized Resian an orthography was published in 1994.
Denotes conventions established by the Academia Brasileira de
Letras in 1943 and generally used in Brazil until 2009
Romanizations recommended by the American Library Association
and the Library of Congress, in "ALA-LC Romanization Tables:
Transliteration Schemes for Non-Roman Scripts" (1997), ISBN
978-0-8444-0940-5.
Aluku dialect of the "Busi Nenge Tongo" English-based Creole
continuum in Eastern Suriname and Western French Guiana
Portuguese orthography conventions established in 1990 but
not brought into effect until 2009
Denotes alphabet used in Turkic republics/regions of the
former USSR in late 1920s, and throughout 1930s, which aspired to
represent equivalent phonemes in a unified fashion. Also known as: New
Turkic Alphabet; Birlәşdirilmiş Jeni Tyrk
Әlifbasь (Birlesdirilmis Jeni Tyrk Elifbasi);
Jaŋalif (Janalif).
Barlavento is one of the two main dialect groups of
Kabuverdianu.
The dialect of San Giorgio/Bila is one of the four major local
dialects of Resian
The subtag represents the alphabet codified by Adam Bohorič
in 1584 and used from the first printed Slovene book and up to the
mid-19th century.
Portuguese orthography conventions established in 1945,
generally in effect until 2009. This reform was not ratified in
Brazil.
The subtag represents the alphabet codified by Peter Dajnko
and used from 1824 to 1839 mostly in Styria (in what is now Eastern
Slovenia).
Indicates that the content is transcribed according to X-SAMPA
Norwegian following Ivar Aasen's orthographical principles,
including modern usage.
The spoken dialect of the Val Müstair, which has no written
standard.
The dialect of Kociewie is spoken in the region around
Starogard Gdański, Tczew and Świecie in northern Poland.
The dialect of Lipovaz/Lipovec is one of the minor local
dialects of Resian
Russian orthography as established by the 1917/1918
orthographic reforms
The subtag represents the alphabet codified by Franc Serafin
Metelko and used from 1825 to 1833.
Ndyuka dialect of the "Busi Nenge Tongo" English-based
Creole continuum in Eastern Suriname and Western French Guiana
The dialect of Gniva/Njiva is one of the four major local
dialects of Resian
The dialect of Oseacco/Osojane is one of the four major local
dialects of Resian
Pamaka dialect of the "Busi Nenge Tongo" English-based
Creole continuum in Eastern Suriname and Western French Guiana
Russian orthography from the Petrine orthographic reforms of
1708 to the 1917 orthographic reform
Puter is one of the five traditional written standards or
"idioms" of the Romansh language.
English Liverpudlian dialect known as 'Scouse'
The dialect of Stolvizza/Solbica is one of the four major
local dialects of Resian
Sotavento is one of the two main dialect groups of
Kabuverdianu.
Surmiran is one of the five traditional written standards or
"idioms" of the Romansh language.
Sursilvan is one of the five traditional written standards or
"idioms" of the Romansh language.
Sutsilvan is one of the five traditional written standards or
"idioms" of the Romansh language.
The subtag represents Branislau Taraskievic's Belarusian
orthography as published in "Bielaruski klasycny pravapis" by Juras
Buslakou, Vincuk Viacorka, Zmicier Sanko, and Zmicier Sauka (Vilnia-
Miensk 2005).
The most ancient dialect of Sanskrit used in verse and prose
composed until about the 4th century B.C.E.
Variety spoken in the "Comunidad Valenciana" region of Spain,
where it is co-official with Spanish.
Vallader is one of the five traditional written standards or
"idioms" of the Romansh language.

"to" as preposition or infinitive marker
verb, present tense, not 3rd person singular

other: foreign words, typos, abbreviations