V3
V3 called
- the cannon V3
- the IATA code of the Romanian airline Carpatair
- the nationality mark for aircraft from Belize, see aircraft registration # List of nationalities
- the Motorola mobile phone series V3, see Motorola RAZR # V3
- the railcar V3 of the Hamburg tram
- the diesel locomotives of the SJ V3 series
- the ITIL -V3 standard
- the underground V3 bunker of Mimoyecques, see Mimoyecques (V3 bunker)
- the Manga Duel Masters Victory V3
- the graphic chip Volari V3, see XGI Volari #Volari V3
- the operating regulation V3 of the Austrian Federal Railways
- an ECG dissipation
- the bike rental VCUB in Bordeaux