ITU (disambiguation)
- IT University of Copenhagen
- ITU
- ITU TV
- ITU country code (disambiguation)
- ITU-R
- ITU-T
- Information Technology University
- Institute for Transuranium Elements
- Intensive treatment unit
- International Technological University
- International Triathlon Union
- International Typographical Union
- Istanbul Technical University
- Itu (surname)
- Itu River
- Itu, Nigeria
- Itu, São Paulo
- Military Institute of Armament Technology
- Yidu