| Subject | English | German |
| tech. | high key | oberer Notpunkt (Anflug bei Triebwerkausfall) |
| opt. | high key picture | High-Key-Aufnahme |
| opt. | high key technique | High-Key-Technik |
| cultur., earth.sc. | high-key lighting | High-Key-Lighting |
| tech. | high-speed key | Schnellgangschalter |