PJS, PJs, or PJ's may refer to:
Schools Pusan Japanese School, now Busan Japanese School Portland Japanese School Other uses Air Force Pararescue (the para jumpers) of the US Air Force Peutz–Jeghers syndrome, a genetic disease PJs, nickname for pajamas, a form of clothing P.J.'s, later the Starwood, a nightclub in West Hollywood, California, US The PJs, a clay animated television series The PJs (soundtrack), a soundtrack album from the TV series PJ Trailers, a US company
See also PJS v News Group Newspapers Ltd, a British court case
See also PJ (disambiguation)