KLM (disambiguation)
- 4 KLM
- KLM
- KLM Line
- KLM Open
- KLM protocol
- KM Malta Airlines
- Kalaleh Airport
- Kalem Company
- Karachi–Lahore Motorway
- Kerr-lens modelocking
- Keystroke-level model
- Kilmaurs railway station
- Knut Lystad
- Kollam KSRTC Bus Station
- Kolom language
- Kurt Laurenz Metzler
- Lars Mjøen
- Loadable kernel module
- Royal Museum of the Armed Forces and Military History
- Trond Kirkvaag