| Acronym | Meaning |
 | VAR | Variable |
 | VAR | Verification Analysis Report |
 | VAR | Volt Ampere Reactive |
 | VASI | Visual Approach Slope Indicator |
 | VAST | Versatile Avionics System Tester |
 | VAT | Vibro-Acoustic Test |
 | VATA | Vibro-Acoustic Test Article |
 | VATF | Vibration And Acoustic Test Facility |
 | VC | Vector Character |
 | VC | Velocity Counter |
 | VCAP | Vehicle Charging And Potential Experiment |
 | VCB | Vertical Location Of The Center Of Buoyancy |
 | VCC | Verification Code Counter |
 | VCD | Verification Control Document |
 | VCD(S) | Vapor Compression Distillation (Subsystem) |
 | VCE | Voice |
 | VCG | Vector Cardiogram |
 | VCG | Vertical Location Of The Center Of Gravity |
 | VCI | Velocity Change Indicator |
 | VCM | Volatile Condensable Material |
 | VCN | Verification Completion Notice |
 | VCO | Voltage Controlled Oscillator (Oscillation) |
 | VCP | Vandenberg Contract Report |
 | VCS | Verification Control Sheet |
 | VCS | Voice Command System |
 | VCT | Voltage Control Transfer |
 | VCTR | Vector |
 | VCU | Video Control Unit |
 | VCU | Video Control Unit |
 | VDA | Valve Driver Assembly |
 | VDA | Variable Data Area |
 | VDC | Volts |
 | VDD | Verification Description Document |
 | VDD | Version Description Document |
 | VDI | Vendor Documentation Inventory |
 | VDI | Vertical Display Indicator |
 | VDS | Vehicle Dynamics Simulator |
 | VDT | Vehicle Data Table |
 | VDU | Visual Display Unit |
 | VE | Equivalent Velocity |
 | VE | Vehicle Engineering (KSC VBO Directorate) |
 | VECIB | Vehicle Engineering Change IMplementation Board |
 | VECO | Vernier Engine Cutoff |
 | VEDS | Vehicle Emergency Detection System |
 | VEEI | Vehicle Electrical Engine Interface |
 | VEFCO | Vertical Functional Checkout |
 | VEH | Vehicle |
 | VEH | ID Vehicle Identification |
 | VEI | Vehicle End Item |
 | VEL | Velocity |