| English | eng-000 |
| Carlow | |
| ISO 3166-2 | art-416 | IE-CW |
| български | bul-000 | Карлоу |
| dansk | dan-000 | Carlow |
| Deutsch | deu-000 | Carlow |
| Esperanto | epo-000 | Carlow |
| Esperanto | epo-000 | Karlovo |
| français | fra-000 | Carlow |
| Gaeilge | gle-000 | Ceatharlach |
| Gaeilge | gle-000 | Contae Cheatharlach |
| italiano | ita-000 | Carlow |
| lietuvių | lit-000 | Karlou |
| македонски | mkd-000 | Карлоу |
| Nederlands | nld-000 | Carlow |
| nynorsk | nno-000 | Carlow |
| bokmål | nob-000 | Carlow |
| polski | pol-000 | Carlow |
| română | ron-000 | Carlow |
| русский | rus-000 | Карлов |
| русский | rus-000 | Карлоу |
| svenska | swe-000 | Carlow |
| Volapük | vol-000 | Carlow |