- vechile modification for flight test
- vectogram
- vectograph
- vectograph method of stereoscopic viewing
- vectolite
- vecton
- vectopluviometer
- vector
- vector aberration theory
- vector addition
- vector addition coefficient
- vector-addition coefficient
- vector airborne magnetometer
- vector algebra
- vector algebra of Gibbs
- vector analysis
- vector autoregressive model
- vector axiomatics
- vector backbone
- vector-based original
- vector basis
- vector beam
- vector-borne transmission
- vector boson
- vector bundle