| Videoprojektor | PC projector digital projecto multimedia projector projector video projector |
| Diaprojektor | slide projector |
| Projektor | projector |
| Mikroprozessor | microprocessor |
| Overheadprojektor | overhead projector |
| Pilotprojekt | pilot project pilot scheme |
| Protektor | protector |
| Viehdoktor | veterinarian |
| Videokassette | cassette |
| Videorekorder | video recorder video cassette recorder |
| Videotext | Teletext |
| idempotent | idempotent |
| Coprozessor | coprocessor |
| Koprozessor | coprocessor |
| Prospektor | prospector |
| Bauprojekt | building project construction project development |
| Jugendprojekt | youth project |
| Lernprojekt | education project |
| Projekt | project plan |
| Projektil | projectile |