| 普通话 | cmn-000 |
| 逻辑等价 | |
| 國語 | cmn-001 | 邏輯等價 |
| Hànyǔ | cmn-003 | luo2 ji5 deng3 jia4 |
| Deutsch | deu-000 | Logische Äquivalenz |
| English | eng-000 | logical equivalence |
| English | eng-000 | material biconditional |
| English | eng-000 | material equivalence |
| français | fra-000 | équivalence logique |
| русский | rus-000 | логическая эквивалентность |
| español | spa-000 | equivalencia lógica |
| español | spa-000 | equivalencia material |