| 普通话 | cmn-000 |
| 互联网工程工作小组 | |
| čeština | ces-000 | Internet Engineering Task Force |
| 國語 | cmn-001 | 互聯網工程工作小組 |
| Hànyǔ | cmn-003 | hu4 lian2 wang3 gong1 cheng2 gong1 zuo4 xiao3 zu3 |
| dansk | dan-000 | The Internet Engineering Task Force |
| Deutsch | deu-000 | Internet Engineering Task Force |
| English | eng-000 | Internet Engineering Task Force |
| suomi | fin-000 | IETF |
| français | fra-000 | Internet Engineering Task Force |
| עברית | heb-000 | Internet Engineering Task Force |
| italiano | ita-000 | Internet Engineering Task Force |
| 日本語 | jpn-000 | Internet Engineering Task Force |
| 한국어 | kor-000 | 국제 인터넷 표준화 기구 |
| Nederlands | nld-000 | Internet Engineering Task Force |
| bokmål | nob-000 | Internet Engineering Task Force |
| polski | pol-000 | IETF |
| português | por-000 | IETF |
| română | ron-000 | IETF |
| русский | rus-000 | IETF |
| español | spa-000 | IETF |
| svenska | swe-000 | Internet Engineering Task Force |
| Türkçe | tur-000 | IETF |
| українська | ukr-000 | IETF |