PJS
PJS, PJs or PJ's may refer to:
- Pajamas, a form of clothing
- PJS v News Group Newspapers Ltd
- Peutz–Jeghers syndrome, a genetic disease
- Air Force Pararescue (the para jumpers) of the US Air Force
- 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
Schools
- Pusan Japanese School, now Busan Japanese School
- Portland Japanese School