| Abbreviation | Definition |
|---|---|
| VHF | Vertical High Frequency |
| VHSIC | Very-High-Speed Integrated Circuit |
| VINSON | Wide-Band Secure Voice system name |
| VNTR | Variable Number of Tandem Repeats |
| VSB | Vestigial SideBand |
| VSM | Vestigial Sideband Modulation |
| VSWR | Very Short Wave Receiver |
| VTFE | Vacuum Tubes ForEver |
| VVV | Transmit in Morse Code |
| W0JH | 3M Club of St. Paul, Minnesota, Amateur Radio Club |
| W1AW | Amateur radio call sign (not an acronym) |
| WAC | Worked All Continents |
| WAE | Worked All Europe |
| WALA | Western Amateur Linking Association |
| WAMO | Worked All Members Once |
| WANJ | Worked All New Jersey award |
| WARA | Waltham Amateur Radio Association |
| WARA | Warren Amateur Radio Association |
| WARA | Westcoast Amateur Radio Association |
| WARA | Western Amateur Radio Association |