- PSW
- Pacific SouthWest (Regional)**** ProSoundWeb.com (Business » Firms)** Program Status Word (Computing » General)* Persistent State World (Community » Media)* Process Status Word (Computing » Assembly)* Persian Speaking World (Regional)* Portal Stone World (Community » Media)* Pseudo Sound Works (Business » Firms)* Pacific States Wrestling (Community » Sports)* Pre Sam Woods (Community » Sports)* PrimeSource Web (Community » Media)* Passos, Minas Gerais, Brazil (Regional » Airport Codes)
Abbreviations dictionary. 2012.