| English | eng-000 |
| plane of projection | |
| 普通话 | cmn-000 | 射影平面 |
| 普通话 | cmn-000 | 投影面 |
| ελληνικά | ell-000 | επίπεδο προβολής |
| English | eng-000 | projecting plane |
| English | eng-000 | projection plane |
| English | eng-000 | projective plane |
| 한국어 | kor-000 | 투영 평면 |
| русский | rus-000 | плоскость проекции |
| русский | rus-000 | плоскость проекций |