T40
T40 stands for:
- Allison T40 , an aircraft jet engine
- Covini T40 "Summit" , Italian sports car, see Covini Engineering
- Nike T40 T55 , a rocket
- TschETRA T40 , a tracked vehicle made in Russia
T 40 stands for:
- Prussian T 40 , a series of steam locomotives
T-40 stands for:
- T-40 (Panzer) , a light Soviet floating tank from WWII
- T-40 (tractor) , a mass-produced Soviet tractor from the Lipetsky Traktorny Zavod
