GREEN
| Acronym | Definition |
|---|---|
| GREEN | Global Rivers Environmental Education Network |
| GREEN | Institute for Geo-Resources and Environment (Japan) |
| GREEN | GrassRoots Environmental Effectiveness Network |
| GREEN | Global Renewable Energy and Environmental Network (professionals' network) |
| GREEN | Gay Real Estate Executive Network |
| GREEN | Grass Roots Environmental Education Network (various organizations) |
| GREEN | Ground Renewable Expeditionary Energy Network (US Marine Corps) |
| GREEN | US Armed Forces Term for Transmission in A Secure Mode |