vertical replenishment (VERTREP)

VERTREP operating area (VOA)

VERTREP pick-up and delivery zone

instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)

abeam replenishment

replenishment

replenishment at sea

replenishment unit

replenishment-at-sea

replenishment-at-sea ship

stores replenishment

underway replenishment

underway replenishment group

bacteriological replenishment

bacteriological replenishment cycle

high vertical inclination angle

vertical

vertical / short takeoff and landing (V/STOL)

vertical aerial photography

vertical angle

vertical axis

vertical blip

vertical datum plane

vertical distance

vertical envelopment

vertical gyro indicator

vertical photograph

vertical plane

vertical position

vertical scale indicator

vertical stabilizer (fin)

vertical subordination

vertical take off and landing (VTOL)