AJC

AJC may refer to:


 * Agreement on Journey Continuation, an agreement between European rail operators to allow passengers in case of a missed connection
 * Allen Jack+Cottier (AJ+C), an architectural practice
 * American Jewish Committee, an advocacy group "widely regarded as the dean of American Jewish organizations"
 * American Jewish Congress, an association of Americans organized around Jewish interests
 * Anderson Junior College, a two-year school in Singapore
 * Anti-jitter circuit, an electronic device designed to reduce jitter in a regular pulse signal
 * The Atlanta Journal-Constitution, an American newspaper in Georgia
 * 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
 * Australian Jockey Club, a predecessor racing organization to the Australian Turf Club
 * Australia-Japan Cable, a submarine telecommunications cable system
 * Academy of Journalism and Communication, a university in Vietnam