IETF language tag (P680)
identifier for language or languoid per the Internet Engineering Task Force; can include a primary language subtag, subtags for script, region, variant, extension, or private-use. Format: 2 or 3 letters, followed by "-" if subtags present
- language tag IETF
- BCP 47 language code
- language code
- ISO language code IETF implementation
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | IETF language tag |
identifier for language or languoid per the Internet Engineering Task Force; can include a primary language subtag, subtags for script, region, variant, extension, or private-use. Format: 2 or 3 letters, followed by "-" if subtags present |
|
Data type
External identifier