| English | eng-000 |
| sight window | |
| 普通话 | cmn-000 | 观察孔 |
| 普通话 | cmn-000 | 观察窗 |
| English | eng-000 | eye split |
| English | eng-000 | glory-hole |
| English | eng-000 | inspection window |
| English | eng-000 | observation door |
| English | eng-000 | observation hole |
| English | eng-000 | observation port |
| English | eng-000 | observation window |
| English | eng-000 | observing aperture |
| English | eng-000 | peep door |
| English | eng-000 | peep hole |
| English | eng-000 | prothole |
| English | eng-000 | sight |
| English | eng-000 | sight glass |
| English | eng-000 | sightglass |
| English | eng-000 | sighting slit |
| English | eng-000 | view window |
| English | eng-000 | viewing port |
| English | eng-000 | viewing window |
| English | eng-000 | vision light |
| English | eng-000 | wicket |
| English | eng-000 | window |
| русский | rus-000 | глазок |
| русский | rus-000 | смотровое окошко |