| PWC | Paragliding World Cup 
| Others |
| PWC | Parks Web Creations
| Others |
| PWC | Partition Wall Control
| Others |
| PWC | Pemberton Whistler Championships
| Others |
| PWC | Pembroke Welsh Corgi
| Others |
| PWC | Penn Women's Center
| Others |
| PWC | People Working Constantly
| Others |
| PWC | People Working Cooperatively
| Others |
| PWC | Perimeter Weighted Cam
| Others |
| PWC | person with CFIDS
| Others |
| PWC | Person With Cfs
| Others |
| PWC | Person With Chronic
| Others |
| PWC | Personal Water Craft
| Others |
| PWC | Personal Wireless Communications
| Others |
| PWC | Phillips Web Cam
| Others |
| PWC | PHP Wifi Cracker
| Others |
| PWC | Physical Work Capacity
| Others |
| PWC | Physical Working Capacity
| Others |
| PWC | Pine River Regional Airport, Pine River, Minnesota USA
| Others |
| PWC | Pirelli World Challenge
| Others |
| PWC | Poor Word Choice
| Others |
| PWC | Potable Water Coating
| Others |
| PWC | Power Window Control
| Others |
| PWC | Pray Without Ceasing
| Others |
| PWC | Pre War Car
| Others |
| PWC | Pressure Wave Correction
| Others |
| PWC | Price Waterhouse Coopers
| Others |
| PWC | Price Wright Cooper
| Others |
| PWC | PriceWaterhouse Coopers
| Others |
| PwC | PricewaterhouseCoopers
| Others |
| PWC | Prince of Wales College
| Others |
| PWC | Prince William County
| Others |
| PWC | Prince William County, Virginia
| Others |
| PWC | Pro Wrestling Canada
| Others |
| PWC | Problems With Counting
| Others |
| PWC | Proceed With Caution
| Others |
| PWC | Professional Warranty Corporation
| Others |
| PWC | Professional Women Controllers
| Others |
| PWC | Professional Women in Construction
| Others |
| PWC | Professional Writing and Communication
| Others |
| PWC | Professionals in Workers Compensation
| Others |
| PWC | Professionals in Workers' Compensation
| Others |
| PWC | Promises Without Commitment
| Others |
| PWC | Proportional Wire Chamber
| Others |
| PWC | Proton Waja Club
| Others |
| PWC | Proton Wira Club
| Others |
| PWC | Public Warehousing Company
| Others |
| PWC | Public Works Commission
| Others |
| PWC | Pulse Width Control
| Others |
| PWC | Punishment Without Compensation
| Others |
| PWC | Pure Water Corporation
| Others |