on-v - outp
- on-visual range combat
- on/off spoiler
- onboard implementation
- onboard software
- once per rev blowing
- once per rotor revolution
- once-only approach
- once-per-flight level
- once-per-revolution force
- once-per-revolution signal
- once-per-revolution variation
- one
- one degree of freedom system
- one engine inoperative maneuver
- one missile/one kill probability
- one refuel endurance
- one-and-a-half-stage fan
- one-degree-of-freedom oscillations
- one-degree-of-freedom wing rock
- one-dimensional flow
- one-dimensional optimization
- one-dimensional search
- one-engine-inoperative landing
- one-engine-inoperative takeoff
- one-g flight
- one-g regime
- one-off demonstrator
- one-off prototype
- one-on-one air combat
- one-on-one encounter
- one-phase flow
- one-piece beam
- one-piece canopy
- one-piece machined bulkhead
- one-piece windscreen
- one-piece wing
- one-pilot mission
- one-shot lubrication system
- one-shot partnership
- one-sided blowing
