1

• Talk:13-centimeter band
• Talk:15-meter band

2

• Talk:20-meter band
• Talk:23-centimeter band

7

• Talk:73 (magazine)

A

• Talk:AMPRNet
• Talk:AMSAT-OSCAR 7
• Talk:AMTOR
• Talk:ANTRAK
• Talk:Absorption wavemeter
• Talk:Alinco
• Talk:Allied Radio
• Talk:Amateur Auxiliary
• Talk:Amateur Radio Association at the University of Maryland
• Talk:Amateur Radio Association of Bahrain
• Talk:Amateur Radio Communications Team
• Talk:Amateur Radio Lighthouse Society
• Talk:Amateur Radio on the International Space Station
• Talk:Amateur radio contact
• Talk:Amateur radio licence categories in India
• Talk:Amateur radio operating award
• Talk:Amateurs Radio Algeriens
• Talk:Antenna height above average terrain
• Talk:Aruba Amateur Radio Club
• Talk:Asociatia Radioamatorilor din Moldova
• Talk:Asocijacija Radioamatera u Bosne i Hercegovine
• Talk:Association Royale des Radio Amateurs du Maroc
• Talk:Associazione Radioamatori Italiani
• Talk:Associação dos Radioamadores de Macau
• Talk:Autopatch

B

• Talk:BITX Transceiver
• Talk:BLUEsat
• Talk:Bandplan
• Talk:Bangladesh Amateur Radio League
• Talk:Beat frequency oscillator
• Talk:Belarussian Federation of Radioamateurs and Radiosportsmen
• Talk:British Amateur Television Club
• Talk:Bulgarian Federation of Radio Amateurs

C

• Talk:CLOVER2000
• Talk:CQ (call)
• Talk:CQ ham radio
• Talk:CQD
• Talk:CUTE-1.7
• Talk:Canwarn
• Talk:Chinese Radio Sports Association
• Talk:Chinese Taipei Amateur Radio League
• Talk:Citizens Band radio in India
• Talk:Club de Radio Aficionados de El Salvador
• Talk:Club de Radioaficionados de Guatemala
• Talk:Club de Radioexperimentadores de Nicaragua
• Talk:Command center (mobile)
• Talk:Communications receiver
• Talk:Crossband operation

D

• Talk:Deutscher Amateur-Radio-Club
• Talk:Digi-Key

E

• Talk:E. F. Johnson Company
• Talk:EQSO
• Talk:Eesti Raadioamatööride Ühing
• Talk:Eico
• Talk:Electronics Australia
• Talk:Emirates Amateur Radio Society
• Talk:Experimenterende Danske Radioamatører

F

• Talk:Federacion Mexicana de Radio Experimentadores
• Talk:Federacion de Radioaficionados de Cuba
• Talk:Federaţia Română de Radioamatorism
• Talk:First Class CW Operators' Club
• Talk:Five Nine

F cont.

• Talk:Föreningen Sveriges Sändareamatörer

G

• Talk:Global Amateur Radio Emergency Communications Conference
• Talk:Grid dip oscillator
• Talk:Guides on the Air

H

• Talk:HAMSAT
• Talk:Hamblog
• Talk:Hamfest India
• Talk:High Frequency Internet Protocol
• Talk:Hong Kong Amateur Radio Transmitting Society
• Talk:Hrvatski Radioamaterski Savez
• Talk:Hy-Gain

I

• Talk:Icom Incorporated
• Talk:Indian Wireless Telegraph (Amateur Service) Rules, 1978
• Talk:International Amateur Radio Club
• Talk:Iraqi Amateur Radio Society
• Talk:Irish Radio Transmitters Society
• Talk:Israel Amateur Radio Club

J

• Talk:J-pole antenna
• Talk:Japan Amateur Radio League
• Talk:Japan Radio Company

K

• Talk:K9YA Telegraph
• Talk:KA9Q
• Talk:Phil Karn
• Talk:Kazakhstan Federation of Radiosport and Radio Amateur
• Talk:Kenwood TS-2000
• Talk:KiwiSAT
• Talk:Korean Amateur Radio League
• Talk:Kuwait Amateur Radio Society

L

• Talk:LI2B
• Talk:Latvijas Radio Amatieru Līga
• Talk:Lesotho Amateur Radio Society
• Talk:Lietuvos Radijo Mėgėjų Draugija
• Talk:Liga Colombiana de Radioaficionados
• Talk:Liga Panameña de Radioaficionados
• Talk:Liga de Amadores Brasileiros de Rádio Emissão
• Talk:Logbook of The World

M

• Talk:MFJ Enterprises
• Talk:Magyar Rádióamatõr Szövetség
• Talk:Malaysian Amateur Radio Transmitters' Society
• Talk:Manitoba Amateur Radio Museum
• Talk:Mauritius Amateur Radio Society
• Talk:Modern Electrics
• Talk:Modulated continuous wave
• Talk:Mongolian Amateur Radio Society
• Talk:Mongolian Radio Sport Federation

N

• Talk:National Institute of Amateur Radio
• Talk:National Radio Company
• Talk:New Zealand Association of Radio Transmitters
• Talk:Norsk Radio Relæ Liga

O

• Talk:OZ7IGY
• Talk:Official Observer
• Talk:Official Observer Coordinator
• Talk:Old man (magazine)
• Talk:Organisasi Amatir Radio Indonesia
• Talk:Outernet Server

P

• Talk:PCSat2
• Talk:Pakistan Amateur Radio Society
• Talk:Passive radiator
• Talk:Philippine Amateur Radio Association
• Talk:Picket-fencing
• Talk:Polski Związek Krótkofalowców
• Talk:Popular Communications
• Talk:Portable operation (amateur radio)
• Talk:Practical Wireless

Q

• Talk:Q15X25
• Talk:QEX
• Talk:Qatar Amateur Radio Society

Q cont.

• Talk:Quad antenna
• Talk:Quarter Century Wireless Association

R

• Talk:RIGblaster nomic
• Talk:RadCom
• Talk:Radio Act of 1912
• Talk:Radio Amateur Association of Greece
• Talk:Radio Amateur Society of Thailand
• Talk:Radio Amateurs Emergency Network
• Talk:Radio Amateurs of Canada
• Talk:Radio Amateurs of Lebanon
• Talk:Radio Club Argentino
• Talk:Radio Club Paraguayo
• Talk:Radio Club Peruano
• Talk:Radio Club Uruguayo
• Talk:Radio Club Venezolano
• Talk:Radio Club de Chile
• Talk:Radio Club de Costa Rica
• Talk:Radio Club de Honduras
• Talk:Radio Orienteering in a Compact Area
• Talk:Radio Society of Sri Lanka
• Talk:Radio ZS
• Talk:Radio shack
• Talk:Radioamaterski Sojuz na Makedonija
• Talk:Radiogram (message)
• Talk:Rede dos Emissores Portugueses
• Talk:Remote base station
• Talk:Replexer
• Talk:Rohn Industries, Inc.
• Talk:Royal Naval Amateur Radio Society
• Talk:Royal Union of Belgian Radio Amateurs
• Talk:Russian Amateur Radio Union
• Talk:Réseau Luxembourgeois des Amateurs d'Ondes Courtes
• Talk:Réseau des Émetteurs Français

S

• Talk:SCR-284
• Talk:SITOR
• Talk:Salvation Army Team Emergency Radio Network
• Talk:Savez Radio-Amatera Srbije
• Talk:Section Emergency Coordinator
• Talk:Section Traffic Manager
• Talk:Shuttle Amateur Radio Experiment
• Talk:Signal/One
• Talk:Simulated Emergency Test
• Talk:Singapore Amateur Radio Transmitting Society
• Talk:Single operator two radios
• Talk:Skip (radio)
• Talk:Skip zone
• Talk:Slovenský Zväz Rádioamatérov
• Talk:Spartan Packet Radio Experiment
• Talk:Sporadic E propagation
• Talk:Sudden ionospheric disturbance
• Talk:Suomen Radioamatööriliitto
• Talk:Syrian Scientific Technical Amateur Radio Society

T

• Talk:Tampere Convention
• Talk:The Canadian Amateur
• Talk:Transverter
• Talk:Tucson Amateur Packet Radio
• Talk:Turkish Amateur Radio Association

U

• Talk:Shintaro Uda
• Talk:Ukrainian Amateur Radio League
• Talk:Union of Swiss Short Wave Amateurs
• Talk:Unió de Radioaficionats Andorrans
• Talk:Unión de Radioaficionados Españoles
• Talk:UoSat-OSCAR 9

V

• Talk:VHF/UHF Century Club
• Talk:Vanity call sign
• Talk:Vereniging voor Experimenteel Radio Onderzoek Nederland