| Code | Explanation | From | Through |
|---|---|---|---|
| ACE | ACHINESE | 01/01/2006 | Present |
| ACH | ACHOLI | 01/01/2006 | Present |
| ADY | ADIGEY | 01/01/2006 | Present |
| AEB | ARABIC-TUNISIAN | 01/01/2006 | Present |
| AFA | AFRO-ASIAN | 01/01/2006 | Present |
| AFR | AFRIKAANS | 01/01/2006 | Present |
| AII | ASSYRIAN | 01/01/2006 | Present |
| AKA | AKAN | 01/01/2006 | Present |
| ALE | ALEUT | 01/01/2006 | Present |
| ALN | ALBANIAN-TOSK | 01/01/2006 | Present |
| ALS | ALBANIAN-GHEG | 01/01/2006 | Present |
| AMH | AMHARIC | 01/01/2006 | Present |
| ANG | OLD ENGLISH | 01/01/2006 | Present |
| APA | APACHE | 01/01/2006 | Present |
| APD | ARABIC-SUDANESE | 01/01/2006 | Present |
| ARA | ARABIC | 01/01/2006 | Present |
| ARB | ARABIC (MODERN STANDARD) | 01/01/2006 | Present |
| ARQ | ARABIC-ALGERIAN | 01/01/2006 | Present |
| ART | ARTIFICIAL | 01/01/2006 | Present |
| ARY | ARABIC-MOROCCAN | 01/01/2006 | Present |
| ARZ | ARABIC-EGYPTIAN | 01/01/2006 | Present |
| ASE | AMERICAN SIGN LANGUAGE | 01/01/2006 | Present |
| ASM | ASSAMESE | 01/01/2006 | Present |
| AVA | AVAR - AVA | 01/01/2006 | Present |
| AVE | AVESTAN | 01/01/2006 | Present |
| AYL | ARABIC-LIBYAN | 01/01/2006 | Present |
| AYM | AYMARA | 01/01/2006 | Present |
| AZB | AZERBAIJANI, SOUTH | 01/01/2006 | Present |
| AZE | AZERBAIJANI | 01/01/2006 | Present |
| AZJ | AZERBAIJANI, NORTH | 01/01/2006 | Present |
| BAI | BAMILIKE | 01/01/2006 | Present |
| BAK | BASHKIR | 01/01/2006 | Present |
| BAL | BALUCHI | 01/01/2006 | Present |
| BAM | MANDINGO-BAMBARA | 01/01/2006 | Present |
| BAN | BALINESE | 01/01/2006 | Present |
| BAR | GERMAN-BAVARIAN | 01/01/2006 | Present |
| BAS | BASSA (CAMAROONS) | 01/01/2006 | Present |
| BAT | BALTIC | 01/01/2006 | Present |
| BDQ | BAHNAR | 01/01/2006 | Present |
| BEJ | BEJA | 01/01/2006 | Present |
| BEL | BELORUSSIAN | 01/01/2006 | Present |
| BEM | BEMBA | 01/01/2006 | Present |
| BEN | BENGALI | 01/01/2006 | Present |
| BER | BERBER | 01/01/2006 | Present |
| BHB | BHILI | 01/01/2006 | Present |
| BIH | BIHARI | 01/01/2006 | Present |
| BIK | BICOL | 01/01/2006 | Present |
| BIN | BINI | 01/01/2006 | Present |
| BLA | BLACKFOOT | 01/01/2006 | Present |
| BNT | BANTU | 01/01/2006 | Present |