| WZYP | FM-104.3, Athens/ Huntsville, Alabama |
| WZYY | FM-106.9, Renovo, Pennsylvania |
| WZZA | AM-1410, TUSCUMBIA, Alabama |
| WZZD | AM-990, Lafayette Hill, Pennsylvania |
| WZZE | FM-97.3, Glen Mills, Pennsylvania |
| WZZI | FM-101.5, Roanoke, Virginia |
| WZZJ | AM-1580, Pascagoula/ Moss Point, Mississippi |
| WZZK | FM-101.7, Birmingham, Alabama |
| WZZK | Former AM-610, Birmingham, Alabama |
| WZZN | FM-94.7, Chicago, Illinois |
| WZZR | FM-94.3, Port St. Lucie, Florida |
| WZZS | FM-106.9, Zolfo Springs, Florida |
| WZZT | FM-102.7, Sterling, Illinois |
| WZZU | FM-97.9, Lynchburg, Virginia |
| WZZW | AM-1600, Huntington, West Virginia |
| WZZX | AM-780, Lineville, Alabama |
| XEW | Call sign for AM, FM, and TV stations in Mexico City, Mexico |
| XKR | WXKR, FM-94.5, Toledo, Ohio |
| XNCR | Xinhua New Chinese Radio |
| YARA | Yukon Amateur Radio Association |