| Kontonummer | account number |
| Autonummer | license plate number |
| Konsommee | consomme |
| Kontinuum | continuum |
| Atomnummer | atomic number |
| PIN-Nummer | PIN |
| Handynummer | cell number cell phone number mobile number |
| Luftnummer | flop washout |
| Koniotomie | cricothyrotomy |
| Konterbier | hair of the dog |
| Kontinuante | reflex |
| Kontobuch | account book |
| Kontor | office |
| Konter | counter-attack |
| Kontinuität | continuity |
| Kontoauszug | account statement bank statement statement of account statement of bank account |
| Kontroller | controller |
| Kontur | contour outline |
| Kanton Bern | Bern |
| Kantonese | Cantonese |