| Acronym | Definition |
|---|
| WEG | World Equestrian Games |
| WEG | Wohnungseigentumsgesetz |
| WEG | Wind Energy Generation |
| WEG | West End Games (gaming company) |
| WEG | Woodbine Entertainment Group |
| WEG | Wicked Evil Grin |
| WEG | Wright Entertainment Group |
| WEG | Wireline Entry Guide (oil exploration) |
| WEG | Weapons Evaluation Group |
| WEG | Williamsburg Environmental Group, Inc. (Williamsburg, VA) |
| WEG | Well-Educated Guess |
| WEG | Water-Ethylene Glycol |
| WEG | Working Exposure Guidelines (UK) |
| WEG | Wild Educated Guess |
| WEG | Women Engineers Group (University of Southampton, UK) |
| WEG | Wireless Email Gateway |