| Kontrollelement | control |
| kontrollieren | check inspect |
| Kontrollen | control |
| Kontrolleurin | ticket inspector |
| Kontrollleuchte | indicator lamp pilot lamp |
| kontrolliert | controlled certified checked |
| Konkrement | calculus |
| Konnossement | bill of lading |
| Kontrolleur | ticket inspector |
| Kontrollliste | checklist |
| Kontrollpunkt | checkpoint |
| Kontrollraum | control room |
| Kontrollschacht | manhole |
| Kontrollstelle | checkpoint |
| kontrollierbar | controllable |
| Kontrolle | inspection control |
| Kontroller | controller |
| Kontrollfreak | control freak |
| Kontrollturm | control tower |
| Lokalelement | local cell |