| Acronym | Definition |
|---|
| PWTC➣Putra World Trade Centre (Kuala Lumpur, Malaysia) |
| PWTC➣Positioning and Wireless Technology Centre |
| PWTC➣Portland Wheelmen Touring Club (bicycling; Portland, OR) |
| PWTC➣Positioning and Wireless Technology Centre (Singapore) |
| PWTC➣Process Waste Treatment Complex (US Department of Energy) |