| English | eng-000 |
| usual practice | |
| 普通话 | cmn-000 | 惯例 |
| 普通话 | cmn-000 | 通例 |
| 國語 | cmn-001 | 通例 |
| Deutsch | deu-000 | Brauch |
| Deutsch | deu-000 | Brauchtum |
| Deutsch | deu-000 | Gewohnheit |
| Deutsch | deu-000 | übliches Verfahren |
| English | eng-000 | common usage |
| English | eng-000 | convention |
| English | eng-000 | custom |
| English | eng-000 | customary |
| English | eng-000 | formality |
| English | eng-000 | routine |
| English | eng-000 | tradition |
| English | eng-000 | usual practise |
| Gaeilge | gle-000 | nósmhaireacht |
| 日本語 | jpn-000 | 常例 |