| Acronym | Definition |
|---|
| SEAG➣St. Elias Alpine Guides (McCarthy, AK) |
| SEAG➣Society for Engineering in Agriculture |
| SEAG➣Sonning Eye Action Group (UK) |
| SEAG➣Scientific and Ethical Advisory Group (UK) |
| SEAG➣South East Asia Games |
| SEAG➣Servicio de Extension Agricola y Ganadera (Paraguay) |
| SEAG➣Science Education Advisory Group |