| English | eng-000 |
| incident angle | |
| العربية | arb-000 | زاوية السقوط |
| 普通话 | cmn-000 | 入射角 |
| English | eng-000 | angle of arrival |
| English | eng-000 | angle of fall |
| English | eng-000 | angle of incidence |
| English | eng-000 | entrance angle |
| English | eng-000 | incidence |
| English | eng-000 | incidence angle |
| English | eng-000 | reference angle |
| English | eng-000 | striking angle |
| français | fra-000 | angle d’incidence |
| русский | rus-000 | угол наклона |
| русский | rus-000 | угол падения |
| español | spa-000 | ángulo de incidencia |