G12
G12 denotes:
- a school system, in which at the high school, the high school to the twelfth grade is obtained
- a Christian home group, see home group # G12
- the Chinese Hunchun – Ulanhot motorway , which connects Hunchun with Ulanhot
- an Italian passenger and transport aircraft, see Fiat G.12
- Canon PowerShot G 12, a digital compact camera
- Prussian G 12 a freight train steam locomotive of the Prussian State Railways