English abbreviations from pwisr-gr to pwsa
- PWI-SR(GR) (Panser Wagen Infanterie-Standaard (Groep))
- PWJ (Printed Wiring Junction)
- PWK (Palwaukee Municipal Airport)
- PWL (PieceWise Linear (describing a mathematical function))
- PWLC (PieceWise Linear and Concave/Convex (describing a mathematical function))
- PWLS (Pop Warner Little Scholars)
- PWM (Portland International Jetport)
- PWMI (Pulse Width Modulated Inverter)
- PWN ((celestial object) Pulsar Wind Nebula)
- PWO (Principal Warfare Officer)
- PWOD (Proceed WithOut Delay)
- PWOF (Prince's Welfare Organization Fund)
- PWP (Plasticised White Phosphorus)
- PWQ (Pavlodar Airport)
- PWR (Pressurized Water Reactor)
- PWRI (Produced Water Re-Injection)
- PWRMR (Pre-Positioned War Materiel Requirement)
- PWRMS (Pre-Positioned War Reserve Materiel Stock)
- PWRR (Petroleum War Reserve Requirements)
- PWRS (Petroleum War Reserve Stocks)
- PWS (Pluggable Web Server)
- PWS/DS (Potable Water Storage/Distribution System)
- PWSA (Program for Women and Successful Aging)
