Amateur Radio
| Form | Full Form | |
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HO |
Harmonic Oscillator |
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HPD |
Half Power Diameter |
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HQRP |
Houston QRP Club |
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HR |
Hikari Radio |
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HRAC |
Harrisburg Radio Amateurs Club |
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HRAN |
Hispanic Radio Amateur Network |
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HRiTP |
Ham Radio in the Park |
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HS |
Highly Sensitive |
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HT |
Hand Transceiver |
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I |
Ampere |
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IARS |
Illawarra Amateur Radio Society |
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ICARS |
Iredell County Amateur Radio Society |
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ICB |
Intercontinental Correspondence Band |
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ICRC |
Insurance City Repeater Club |
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ICW |
Interrupted Continuous Wave |
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IEEE |
Institute of Electrical and Electronics Engineers |
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IF |
Intermediate Frequency |
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IFT |
Intermediate Frequency Transformer |
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IG |
Isolated Ground |
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ILDA |
Impedance-Loaded Dipole Antenna |
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IM |
Intermediate Modulation |
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IM |
Individually Modulated |
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IMBE |
Improved Multi-Band Excitation |
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IPA |
International Phonetic Alphabet |
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IRC |
Internet Relay Chat |
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