ACD may refer to:
ACDSee is an image organizer, viewer, and image editor programs for Windows, macOS and iOS, developed by ACD Systems International Inc.
ACDelco is an American automotive parts brand owned by General Motors (GM). Factory parts for vehicles manufactured by GM are consolidated under the ACDelco brand, which also offers aftermarket parts for non-GM vehicles.
ACD is a Competitive Local Exchange Carrier and Internet Service Provider, headquartered in Lansing, Michigan.
Adrenocortical dysplasia protein homolog is a protein that in humans is encoded by the ACD gene.
ACDI/VOCA is a private, international development nonprofit organization based in Washington, D.C, United States.
ACD Systems is an independent digital image editing and management company. The company was founded in 1994 in Texas by Doug Vandekerkhove.
ACDC Lane is a laneway in the central business district of Melbourne. A short and narrow street running off Flinders Lane, it flows roughly north-south in between Exhibition Street and Russell Street.
Arterial calcification due to deficiency of CD73 (ACDC) is a rare genetic disorder that causes calcium buildup in the arteries and joints of the hands and feet, and other areas below the waist.
AC/DC are an Australian rock band, formed in 1973 by brothers Malcolm and Angus Young. A hard rock/blues rock band, they have also been considered a heavy metal band, although they have always dubbed their music simply "rock and roll".