| 日本語 | jpn-000 |
| アメリカ合衆国内国歳入庁 | |
| Deutsch | deu-000 | Internal Revenue Service |
| English | eng-000 | Internal Revenue Service |
| français | fra-000 | Internal Revenue Service |
| bokmål | nob-000 | Internal Revenue Service |
| polski | pol-000 | Internal Revenue Service |
| русский | rus-000 | Служба внутренних доходов |
| svenska | swe-000 | Internal Revenue Service |