| P&W | Pratt and Whitney 
| Others |
| PW | Pair Wise
| Others |
| PW | Palau
| State |
| PW | Paley Wiener
| Others |
| PW | Papa Whoot
| Others |
| PW | Paper Wrapped
| Others |
| PW | Parent Working
| Others |
| PW | Parse World
| Others |
| PW | Passing Wind
| Others |
| PW | Password Which
| Others |
| PW | Pasteurised Watermelon
| Others |
| PW | Pastors Wife
| Others |
| PW | Patchwork Which
| Others |
| PW | Paul Westerberg
| Others |
| PW | Paul Whitehouse
| Others |
| PW | Paul Wolman
| Others |
| PW | Paymaster's Writer
| Others |
| PW | Peak Width
| Others |
| PW | Pearl White
| Others |
| PW | Pecker Wood
| Others |
| PW | PennyWise
| Others |
| PW | Pennywise Which
| Others |
| PW | Per Week
| Others |
| PW | Per What
| Others |
| PW | Perfect Wear
| Others |
| PW | Persistant World
| Others |
| PW | Persistent World
| Others |
| PW | Personal Watercraft
| Others |
| PW | Personal Web
| Others |
| PW | Pharmaceutical Weekly
| Others |
| PW | Phil Wells
| Others |
| PW | Philadelphia Weekly
| Others |
| PW | Philly Wins
| Others |
| PW | Pilot Wheels
| Others |
| PW | Pitching Wedge
| Others |
| PW | Plain Weave
| Others |
| PW | Plan of Windmoving
| Others |
| PW | Plane Wave
| Others |
| PW | Pleasant Water
| Others |
| PW | Please Watch
| Others |
| PW | Ply Wedge
| Others |
| PW | Poem Whisperer
| Others |
| PW | Poetry Webring
| Others |
| PW | Poets And Writers
| Others |
| PW | Ponding Water
| Others |
| PW | Ponding Www
| Others |
| PW | Port-wine stain
| Others |
| PW | Portfolio Width
| Others |
| PW | Post War
| Others |
| PW | Post Workout
| Others |
| PW | Posterior Wall
| Others |
| PW | Posts And Wires
| Others |
| PW | Potable Water
| Others |
| PW | Potential of Water
| Others |
| PW | Poured Wall
| Others |
| PW | Pow Wow
| Others |
| PW | Practice Worksheet
| Others |
| PW | Prairie Warrior (Exercise Name)
| Others |
| PW | Prayer Warrior
| Others |
| PW | Pre War
| Others |
| PW | Precipitable water
| Others |
| PW | Pregnancy Week
| Others |
| PW | Premarital Wishes
| Others |
| PW | Presbyterian Women
| Others |
| PW | Present Work
| Others |
| PW | Present Worth
| Others |
| PW | Preserve Word
| Others |
| PW | Preserving What
| Others |
| PW | Pressure Wave
| Others |
| PW | Pretty White
| Others |
| PW | Pretty Wife
| Others |
| PW | Pretty Worthless
| Others |
| PW | Prevailing Westerlies
| Others |
| PW | Prewarping Www
| Others |
| PW | Priority Words
| Others |
| PW | Prisoner of War PW Picowatt
| Others |
| PW | Privy Would
| Others |
| PW | Probability Weights
| Others |
| PW | Produced Water
| Others |
| PW | Producing Wisecracks
| Others |
| PW | Product Weight
| Others |
| PW | Production Week
| Others |
| PW | Production Weight
| Others |
| PW | Production Worker
| Others |
| PW | Production Workshop
| Others |
| PW | Professional Web
| Others |
| PW | Professional Write Text document
| Others |
| PW | Profile Width
| Others |
| PW | Project Work
| Others |
| PW | Projet Work
| Others |
| PW | Proposal Writing
| Others |
| PW | Prosecution Witness
| Others |
| PW | Prosodic Word
| Others |
| PW | Protocol Wrapper
| Others |
| PW | Proven Winner
| Others |
| PW | Proven Winners
| Others |
| PW | Pseudo Wire
| Others |
| PW | Pseudo Wires
| Others |
| PW | Public Write
| Others |
| PW | Publishers Weekly
| Others |
| PW | Pulse Width
| Others |
| PW | Pulsed Wave
| Others |
| PW | Puncture Wound
| Others |
| PW | Puppy Walker
| Others |
| PW | Pure Water
| Others |
| PW | Pure WorldWide Internet
| Others |
| PW | Pyrolyzing Wall
| Others |
| PW | The Pratt Whitney
| Others |
| PW | The Predator Weight
| Others |