variable-area recording (VAR)

variable-area nozzle

variable-area plotting

variable-area record section

variable-area propelling nozzle

fundamental equation of flow through the conduit of variable cross-section area

data acquisition and recording system (DARS)

imagery data recording

recording restoration

recording

recording and reproducing system

recording channel

recording equipment

recording rain gauge

recording reproducer

recording system

recording unit

Civil Aircraft Airworthiness Data Recording Programme

flight recorder recording

inflight vibration recording

magnetic recording equipment

position recording

recording camera

command interrogation and recording system

digital video recording (DVR)

continuously variable slope delta (CVSD)

variable

variable housing allowance (VHA)

variable-time fuse / VT fuse (VT, also fuze)

variable time (VT)

variable operating and safety level

variable safety level

constant-horsepower variable-torque output