English abbreviations from pwsa to pxo
- PWSA(Program for Women and Successful Aging)
- PWSAO(Prader- Willi Syndrome Association of Ohio)
- PWT(Bremerton National Airport)
- PWU(Pro Wrestling Underground)
- PWV(Pretoria-Witwatersrand-Vereeniging, the original name for the South African province now known as Gauteng, and still used to refer to the metropolitan agglomeration at the core of the province)
- PWW(People's Weekly World)
- PWX(Pro Wrestling Express)
- PWY(Ralph Wenz Field)
- PWYP(Publish What You Pay)
- PWZ(Punisher War Zone)
- PX(Post eXchange)
- PXC(Photonic Cross Connect)
- PXE(Preboot Execution Environment)
- PXH(Phoenix Hawk)
- PXI(PCI eXtensions for Instrumentation)
- PXJ(Photonics Switching Junction)
- PXL(Polacca Airport (FAA: P10))
- PXM(Puerto Escondido International Airport)
- PXO(Porto Santo Airport)
