LTU
- Air Lituanica
- ISO 3166-1 alpha-3
- LT (disambiguation)
- LTU Aquatics
- LTU Austria
- LTU International
- LTU Technologies
- LTU-Arena
- La Trobe University
- Land treatment unit
- Latur Airport
- Lawrence Technological University
- Licence to use
- Ling Tung University
- List of IOC country codes
- Littoisten Työväen Urheilijat
- Louisiana Tech University
- Luleå University of Technology