| UNDP Country Codes | art-294 |
| CEH | |
| العربية | arb-000 | الجمهورية التشيكية |
| ISO 3166 alpha | art-006 | CZ |
| ISO 3166 alpha | art-006 | CZE |
| UN M.49 | art-279 | 203 |
| FAO Country Code | art-296 | 167 |
| GAUL Country Codes | art-297 | 65 |
| 普通话 | cmn-000 | 捷克共和国 |
| English | eng-000 | Czech Republic |
| English | eng-000 | the Czech Republic |
| français | fra-000 | République tchèque |
| français | fra-000 | la République tchèque |
| italiano | ita-000 | Repubblica ceca |
| русский | rus-000 | Чешская Республика |
| español | spa-000 | República Checa |
| español | spa-000 | la República Checa |