- WWV
- WhiteWater Valley (Governmental » State & Local)**** Wholistic World Vision (Community » Religion)* Standard time and frequency station, 2.5 MHz, 5 MHz, 10 MHz, 15 MHz, 20 MHz, Fort Collins, Colorado (Academic & Science » Amateur Radio)* Standard time and frequency station, 2.5 MHz, 5 MHz, 10 MHz, 15 MHz, 20 MHz, Fort Collins, Colorado (Medical » Laboratory)* Standard time and frequency station, 2.5 MHz, 5 MHz, 10 MHz, 15 MHz, 20 MHz, Fort Collins, Colorado (Regional » Time Zones)* Standard time and frequency station, 2.5 MHz, 5 MHz, 10 MHz, 15 MHz, 20 MHz, Fort Collins, Colorado (Regional » Railroads)
Abbreviations dictionary. 2012.