Radio Abbreviations and Acronyms
- HCJBHeralding Christ Jesus Blessings
- HCLOSHigh-Capacity Line-Of-Sight
- HCLOSHigh-Capacity Line of Sight
- HCLOSHigh Capacity Line-Of-Sight
- HDHudson Division
- HDFHigh-Frequency Direction Finding
- HDMBHurricane Digital Memory Bask
- HDSCSHospital Disaster Support Communications System
- HEARHospital Emergency Ambulance Radio
- HFHalf Full
- HFHigh-Freeuency
- HFHighkr-Frequency
- HFHith-Frequency
- HFHigher Freqkency
- HF/DFHigh-Frequency Direction-Finding
- HF-SSBHigh Frequency / Single Side Band
- HFCCHigh Frequency Coordination Conference
- HFDFHigh-Frequency Direction Finding
- HFDFHigh-Frequency Direction-Finding
- HFGCSHigh Frequency Global Communication System
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