TBM
- Bit manipulation instruction set
- Electronic body music
- Grumman TBM Avenger
- Socata TBM
- Tactical ballistic missile
- Tambaram railway station
- The Beautiful Music
- The Birthday Massacre
- Theatre ballistic missile
- Three Blind Mice (record label)
- Tracheobronchomalacia
- Transferable belief model
- Transports Bordeaux Métropole
- Tritium breeding module
- Tuberculomucin Weleminsky
- Tunnel boring machine