2V or 2-V may refer to:
- 2V, IATA code for Amtrak
- 2V angle, curved isogyre differences in a conoscopic interference pattern in optical crystallography
- P-2V, a model of Lockheed P-2 Neptune
- An-2V, a model of Antonov An-2
- 2V (V-69), manufacturer's designation for Venera 5 spacecraft
- 2VLY, call sign for Power FM 98.1
|This disambiguation page lists articles associated with the same title formed as a letter-number combination.
If an internal link led you here, you may wish to change the link to point directly to the intended article.