National/Regional

American Red Cross
American Radio Relay League (ARRL)
AMSAT
Federal Communications Commission (FCC)
Federal Emergency Management Agency (FEMA)
Hurricane Watch Net
National Hurricane Center
National Weather Service
Southeastern Division ARRL

State of Georgia

Georgia Amateur Radio Emergency Service
Georgia Emergency Management Agency
National Weather Service, Peachtree City
State of Georgia Homepage

Emergency Communications

WX4PTC
Georgia Skywarn Frequencies
Georgia Skywarn/ARES
Athens Skywarn
Chatham County Amateur Radio Emergency Service
Clayton Co. Amateur Radio Emergency Service (C.A.R.E.S.)
Cobb County ARES
Dekalb County ARES
Fayette County ARES
Gwinnett Co. ARES/Skywarn
 North Fulton ARES
Paulding County ARES

Amateur Radio Clubs

Albany Amateur Radio Club
Alford Memorial Radio Club
Amateur Radio Club of Augusta
Athens Radio Club
Atlanta IBM Radio Club
Atlanta Radio Club
Cherokee Capital ARS
Coastal Plains Amateur Radio Club
Columbia County Amateur Radio Club
Conyers Amateur Radio Group
Dalton Amateur Radio Club
Ellijay Amateur Radio Society
Gwinnett Amateur Radio Society
Lanierland Amateur Radio Club
Middle Georgia Radio Association
Milledgeville Amateur Radio Club
North Fulton Amateur Radio League 
Northeast Georgia Amateur Radio Club
North Georgia QRP Club
Northwest Georgia Amateur Radio Club
Paulding Amateur Radio Club
Amateur Radio Club of Savannah
Silver Comet Amateur Radio Society
Southeastern VHF Society
Thomasville ARC
UGA's Bulldog Amateur Radio Club
Valdosta Amateur Radio Club
West Georgia Amateur Radio Society