| Acronym | Definition |
|---|
| GLO➣General Land Office |
| GLO➣Global |
| GLO➣Get the Lead Out |
| GLO➣Good Looking Out |
| GLO➣Good Looking Search |
| GLO➣Glossary |
| GLO➣Glowing |
| GLO➣Group Litigation Order (UK) |
| GLO➣Grand Lodge Officer (Masonic rank) |
| GLO➣General Learner Outcomes |
| GLO➣GLO Lounge Orlando |
| GLO➣Good Looking Organisation Ltd. (music production) |
| GLO➣Gunnery Liaison Officer (US Navy) |
| GLO➣Gospel Literature Outreach |
| GLO➣Greek Life Office |
| GLO➣Greek Letter Organization (sorority or fraternity) |
| GLO➣Growth and Learning Opportunities |
| GLO➣Grupo Linux de Occidente (Mexico) |
| GLO➣Government Liaison Officer (American Red Cross) |
| GLO➣Go Learn Online (New Zealand elearning portal) |
| GLO➣God Lovers Online |
| GLO➣Global Learning Objects |
| GLO➣Global Local Optimizer |
| GLO➣Geneva Interagency Liaison Office |
| GLO➣Greek Liaison Office |
| GLO➣Global Life Observatory |
| GLO➣Great Lakes Organic |
| GLO➣Gay and Lesbian Ostamates |
| GLO➣Ground/Gunnery Liaison Officer |
| GLO➣Goblin Liaison Office |