KL
- Jeep Cherokee (KL)
- K1 (disambiguation)
- KI (disambiguation)
- KL (gene)
- KL FM
- KL Gangster
- KL – A History of the Nazi Concentration Camps
- KLM
- Kaiserslautern
- Kalaallisut language
- Kerala
- Kiloliter
- Kirkland Lake
- Kl (digraph)
- Klepton
- Konzentrationslager
- Kowloon
- Kuala Lumpur
- Kullback–Leibler divergence
- Mazda K engine
- Royal Netherlands Army
- Women's List