ITB
- Alpha 21064
- Binary Synchronous Communications
- FBI Information and Technology Branch
- ITB Berlin
- ITBS (disambiguation)
- Iliotibial band
- Improved Touring
- Individual throttle body
- Industry Training Board
- Infantry Training Centre (British Army)
- Innovation and Technology Bureau
- Inside the Box Board Games
- Institut Teknologi Bandung
- Institut Teknologi Brunei
- Institute of Technology, Blanchardstown
- Integrated tug-barge
- Interbrasil STAR
- Itaituba Airport
- Itneg language
- Societatea de Transport București
- United States Army Infantry School
- United States Marine Corps School of Infantry