AJC may refer to:
Education Academy of Journalism and Communication, a university in Vietnam Anderson Junior College, a two-year school in Singapore
Jewish-related organisations American Jewish Committee, global Jewish and civil rights advocacy organization American Jewish Congress, American Jewish advocacy and public policy organization Atlantic Jewish Council, a Canadian partner of the Centre for Israel and Jewish Affairs Auschwitz Jewish Center in Oświęcim, a museum and cultural center in Oświęcim, Poland
Technology Anti-jitter circuit, an electronic device designed to reduce jitter in a regular pulse signal Australia-Japan Cable, a submarine telecommunications cable system
Other uses Agreement on Journey Continuation, an agreement between European rail operators to allow passengers in case of a missed connection AJC Architects, an Australian architectural practice The Atlanta Journal-Constitution, an American newspaper in Georgia Australian Jockey Club, a predecessor racing organization to the Australian Turf Club
See also Jewish Council of Australia