Amateur radio Abbreviations and Acronyms
- DSDigital Service
- DSDead Air Space
- DSB SCDouble Sideband Suppressed Carrier
- DSBFCDouble Sideband Full Carrier
- DSBSCDouble Sideband Suppressed Carrier
- DTXDiscontinuous Transmission
- DZZDual Zig-Zag Antenna
- EAPUExternal Auxiliary Power Unit
- EARSEdmond Amateur Radio Society
- EARSEscondido Amateur Radio Society
- ELFExtremely Low Frequency (30 - 300 Hz)
- EMCElectromagnetic Compatibility
- EMIElectro-Magnetic Interference
- ERAUEstonian Radio Amateurs Union
- ERDSEmergency Radio Data System
- ERPEffective Radiated Power
- EXWEx-Wife
- FARFoundation for Amateur Radio
- FBRFine Business Radio
- FCCFederal Communications Commission (US)
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