LSW
- Labrador Sea Water
- Land Slide Warning
- Landessternwarte Heidelberg-Königstuhl
- Leasowe railway station
- Lee's Summit West High School
- Lego Star Wars
- Liberty Seguros-Würth team
- Light Support Weapon
- Lincoln Southwest High School
- Logistics Support Wing
- London and South Western Railway
- Malikus Saleh Airport
- Smalltalk