| Abbreviation | Definition |
|---|---|
| WFM | Wireless Frequency Modulation |
| WIA | Wireless Institute of Australia |
| WIRC | West Irondequoit Radio Club |
| WJRC | West Jersey Radio Control Club |
| WMAR | Western Massachusetts Amateur Radio |
| WNH | Worked All New Hampshire Award |
| WNNN | Western Nevada Noon Net |
| WORC | Western Oregon Radio Club |
| WPM | Words Per Minute |
| WPRC | Western Pennsylvania Repeater Council |
| WQP | Wisconsin QSO Party |
| WRAV | Waynesboro Repeater Association of Virginia |
| WRCC | Waterway Radio and Cruising Club |
| WRIX | WRIX-FM 103.1 Anderson, S.C. |
| WROF | Wide Range Of Frequencies |
| WRTC | World Radio Team Championship |
| WSFM | West Salem F M |
| WSJT | Weak Signal communications, by K 1 J T ( software program) |
| WSLG | Worldwide Shortwave Listening Guide |
| WSN | Washington State Net |