V
- vacuum pump
- validation
- variable message sign
- vault
- venturi tube
- vertical figure of merit
- vertical fin
- vertical flight
- vertical flight path
- vertical planes
- vertical reference system
- vertical separation
- vertical speed
- vertical speed indicator
- vertical visibility
- very high frequency
- very high frequency band
- very high frequency omnidirectional radio range
- very low frequency
- VFR flight
- VHF antenna
- victor
- visibility
- visual approach
- visual approach procedure
- visual approach slope indicator system
- visual descente point
- visual docking guidance system
- visual flight rules
- visual line-of-sight
- visual meteorological conditions
- visual separation
- VLOS operation
- volcanic (ash) cloud
- volcanic ash
- volcanic ash advisory centre
- volcanic ash advisory information
- volt
- vomiting
- vortex
- vortex ring state
- vortilon
- Vs1
- Vso
- VTOL aircraft
- Vtoss
- Vy