LEK
| Acronym | Definition |
|---|---|
| LEK | Lagen Om Elektronisk Kommunikation (Swedish Electronic Communications law) |
| LEK | Local Ecological Knowledge (various locations) |
| LEK | Laurel Eastman Kiteboarding (Dominican Republic kite school and test center) |
| LEK | Lip Extension Kit (electric strikes) |
| LEK | Leading Edge Kennels (Williamson, GA) |