| slovenščina | slv-000 |
| dan norcev | |
| 普通话 | cmn-000 | 四月愚人节 |
| 普通话 | cmn-000 | 愚人节 |
| dansk | dan-000 | aprilsnar |
| Deutsch | deu-000 | Aprilscherz |
| ελληνικά | ell-000 | Απρίλιος 1 |
| ελληνικά | ell-000 | Πρωταπριλιά |
| English | eng-000 | All Fools’ day |
| English | eng-000 | April Fools’ |
| English | eng-000 | April Fools’ day |
| English | eng-000 | April fool |
| suomi | fin-000 | aprillipila |
| suomi | fin-000 | aprillipäivä |
| français | fra-000 | poisson d’avril |
| עברית | heb-000 | אחד באפריל |
| hrvatski | hrv-000 | 1. april |
| hrvatski | hrv-000 | prvi april |
| hornjoserbšćina | hsb-000 | aprylski žort |
| hornjoserbšćina | hsb-000 | haperlejka |
| hornjoserbšćina | hsb-000 | haperlejski žort |
| magyar | hun-000 | aprilis bolondja |
| bahasa Indonesia | ind-000 | Aprilmop |
| bahasa Indonesia | ind-000 | april Mop |
| italiano | ita-000 | pesce d’aprile |
| 日本語 | jpn-000 | エイプリルフール |
| 한국어 | kor-000 | 만우절 |
| nynorsk | nno-000 | aprilsnarr |
| bokmål | nob-000 | aprilsnarr |
| polski | pol-000 | prima aprilis |
| português | por-000 | Dia da Mentira |
| português | por-000 | dia da mentira |
| русский | rus-000 | День смеха |
| español | spa-000 | pez de abril |
| svenska | swe-000 | aprilskamt |
| ภาษาไทย | tha-000 | วันเอพริลฟูลเดย์ |
| українська | ukr-000 | День сміху |
| Bahasa Malaysia | zsm-000 | Hari April Fool |