- (golf) Professional Golfers Association
- (electronics) pin grid array, a type of integrated circuit package, describing the electrical connections to circuit boards on which such a package is mounted
- (film) Producers Guild of America, a trade organization representing television producers, film producers and New Media producers in the United States.
- (computing) Professional Graphics Adapter, a video interface card for computers, made obsolete in 1987 by the VGA adapter.
- (computing): PGC