Amateur radio Abbreviations and Acronyms

1. HAM
   Amateur Radio Operator
2. HAM
   Hardly Any Money
3. HARC
   Huntsville Amateur Radio Club
4. HARP
   Hometown Area Recruiting Program
5. HCA
   High Current Amplifier
6. HCRA
   Hampden County Radio Association
7. HF
   Hands Free
8. HF
   High Frequency
9. HFN
   High Frequency Noise
10. HG
    High Gain
11. HIGH
    Frequency
12. HMS
    High-Mast System
13. HNY
    Honey
14. HO
    Harmonic Oscillator
15. HPD
    Half Power Diameter
16. HQRP
    Houston QRP Club
17. HR
    Hikari Radio
18. HRAC
    Harrisburg Radio Amateurs Club
19. HRAN
    Hispanic Radio Amateur Network
20. HS
    Highly Sensitive

Last updated: May 6, 2025 — Total entries: 840