R12
R12 stands for:
- Dichlorodifluoromethane, a non-toxic, colorless, non-flammable and liquefiable gas from the group of CFCs
- HMS Hermes ( R12), an aircraft carrier of Centaur class of the Royal Navy
- Renault 12, a car from the French manufacturer Renault
R-12 stands for:
- R-12, nuclear equippable fluid operated medium-range missile
- Disambiguation
- Abbreviation