| W |
Warm
Weight
West
Whisky
White
Wire |
| W/S |
Warning System |
| W&B |
Weight and Balance |
| WAF |
Wrap - Around Failures |
| WAGS |
Windshear Detection System |
| WAH |
When Able Higher |
| WAI |
Wing Anti-Ice |
| WARN |
Warning |
| WB |
Bleed Air Flow
Wide Body |
| WBC |
Weight and Balance Computer |
| WBM |
Weight and Balance Manual |
| WBS |
Weight and Balance System |
| WCHR |
WheelChair |
| WD |
Warning Display
Wind Direction True |
| WET |
Wet Cargo |
| WF |
Weight Fuel |
| WFM |
Weight Of Fuel Metered, Fuel Mass Flow |
| WFQ |
Total Fuel Quantity |
| WGD |
Windshield Guidance Display |
| WGS-84 |
World Geodetic System 1984 |
| WHC |
Windshield (Window) Heat Computer |
| WHL |
Wheel |
| WHO |
World Health Organization |
| WIPCU |
Water Ice Protection Control Unit |
| WL |
Water Line |
| WLDP |
Warning Light Display Panel |
| WND |
Wind |
| WNDW |
Window |
| WOW |
Weight On Wheels (Signal) |
| WP |
Waypoint |
| WPT |
Waypoint |
| WR |
Weather Radar |
| WS |
Wind Speed
Windshear |
| WSA |
WindShear Alert |
| WSHFT |
Wind Shift |
| WSHLD |
Windshield |
| WSR |
Wet Snow on Runway(s) |
| WT |
Weight |
| WTRIS |
Wheel To Rudder Interconnect System |
| WTB |
Wing Tip Brake |
| WTR |
WaTer on Runway(s) |
| WTWS |
Windshear and Turbulence Warning System |
| WX |
Weather
Weather Mode (Nd) |
| WXR |
Weather Radar
Weather Radar Transceiver |
