| Acronym | Definition |
|---|
| TWGI➣The Wright Group Inc. (Las Cruces, New Mexico) |
| TWGI➣The Weinberg Group Inc |
| TWGI➣The Westwood Group Inc. (Revere, Massachusetts) |
| TWGI➣The Weidt Group Inc (Minnetonka, Minnesota) |
| TWGI➣The Wills Group Inc. |
| TWGI➣Third World Games Inc. |
| TWGI➣The WorkGroup International (Boca Raton, Florida) |
| TWGI➣Twyman-Greem Interfereometer |