kill - Lak-
- klieg light
- klieglight
- Klíma, Ivan
- Klimt
- Klimt, Gustav
- Klimt,Gustav
- Klimuk, Pyotr Ilyich
- Klin
- Kline
- Kline test
- Kline, Franz
- Kline,Franz Joseph
- Klinefelter syndrome
- Klinefelter's syndrome
- Klinger, Friedrich Maximilian von
- Klinger, Georgette
- Klinger, Max
- klinotaxis
- Klint, Kaare
- klippe