| Acronym | Definition |
|---|
| WTIA➣Washington Technology Industry Association (Seattle, WA) |
| WTIA➣Wireless Technology Industry Association |
| WTIA➣Wireless Technology Industry Association (Hong Kong) |
| WTIA➣Welding Technology Institute of Australia |
| WTIA➣West Tennessee Industrial Association (Jackson, TN) |
| WTIA➣Wealth Team International Association (home based entrepreneurs) |
| WTIA➣Wine Tour International Association |