| Abbreviation | Definition |
|---|---|
| GLOF | Gorgeous Ladies Of Flickr |
| GLOSS | Glossary |
| GLW | Green Left Weekly (newspaper) |
| GLWC | Good Life Web-Centric Newsletter |
| GLWD | God's Love We Deliver |
| GMA | Global Media Arts |
| GMA | Good Morning America |
| GMA | Graphics Media Accelarator |
| GMA | Graphics Media Accelerator |
| GMAC | Glasgow Media Access Centre |
| GMD | General Media Description |
| GMM | Goodbye, Mr. Mackenzie |
| GMO | Global Media Outreach |
| GMO | Green Media Organization |
| GMSC | Good Morning South Columbia |
| GMSS | Global Mobile Satellite Services |
| GN | Graphic Novel |
| GN | Guide Number |
| GND | Gun News Daily |
| GNI | Guyana News and Information |