| kostymtillverkare | costumer |
| kostymtyg | suiting |
| kostymör | costumier |
| Kosuke Kitajima | Kosuke Kitajima |
| Koszalin | Koszalin |
| kota | fetlock |
| kotangent | cotangent |
| Kotani Kinya | Kinya Kotani |
| Kotka | Kotka |
| kotlett | chop |
| Kotlin | Kotlin Island |
| Kotor | Kotor |
| Kotorbukten | Bay of Kotor |
| kotpelare | backbone |
| Kotsovolos | List of Greek companies |
| Kottby | Käpylä |
| Kottby järnvägsstation | Käpylä railway station |
| kottbärande | coniferous |
| kotte | cone |
| kotteri | coterie |
| Kotwica | Kotwica |
| Koullouna Lilouataan Lil Oula Lil Alam | Koullouna Lilouataan Lil Oula Lil Alam |
| Kouros | Kouros |
| Kouvola | Kouvola |
| kovalent | covalent |
| Kovalent bindning | Covalent bond |
| Kovalent radie | Covalent radius |
| Kovnogettot | Kaunas Ghetto |
| Kovrov | Kovrov |
| Kowloon | Kowloon |
| Kowloon City | Kowloon City |
| Koyaanisqatsi | Koyaanisqatsi |
| koyot | coyote |
| Kozani | Kozani |
| Kozel | Velkopopovický Kozel |
| Koïchiro Matsuura | Koichiro Matsuura |
| Kočani | Kočani |
| Koło | Koło |
| Kołobrzeg | Kołobrzeg |
| Końskowola | Końskowola |
| Košice | Košice |
| Košice internationella flygplats | Košice International Airport |
| KP | KP |
| kpist | submachine gun |
| KPV | KPV heavy machine gun |
| kraal | kraal |
| krabat | rascal |
| krabb | rough |
