| English | eng-000 |
| inner diameter | |
| 普通话 | cmn-000 | 内径 |
| English | eng-000 | core diameter |
| English | eng-000 | inside diameter |
| English | eng-000 | internal diameter |
| English | eng-000 | inward extension |
| hrvatski | hrv-000 | unutarnji promjer |
| русский | rus-000 | внутренний диаметр |
| русский | rus-000 | диаметр отверстия |
| Türkçe | tur-000 | iç çap |