| Abbreviation | Definition |
|---|---|
| EGIS | Enterprise Geographic Information System |
| ELPB | Equatorial Low Pressure Belt |
| FBD | Forward azimuth |
| FDGD | Federal Digital Geographic Data |
| FGDC | A Federal Geographic Data Commission |
| FKOHT | Florida Keys Overseas Heritage Trail (Key Largo to Key West, FL) |
| FLIDAR | Floating LIDAR, Floating Light Detecting and Ranging |
| FMNG | Farmer Managed Natural Regeneration |
| GCT | Geographic Comparison Tables |
| GDD | Geographically Distributed Development |
| GDN | Geography Discipline Network |
| GDZ | geographically desirable zipcode |
| GENI | Geography Educators Network of Indiana |
| GENIP | Geography Education National Implementation Project |
| GEO | Geographical Extensions Of Operations |
| GEO | Geography |
| GEOG | Geography |
| GEOGERE | GEO Gift Economy Registry and Exchange |
| GEOGRAPHIC | Geographical |
| GEOGRAPHY | Geographic |