OGSI
| Acronym | Definition |
|---|---|
| OGSI | Open Grid Services Infrastructure |
| OGSI | Online Game Services Inc. |
| OGSI | Open Grid Services Infrastructure (grid computing) |
| OGSI | Opportunity, Growth and Security Initiative |
| OGSI | Online Game Services, Inc. (San Jose, CA) |
| OGSI | Oxygen Generating Systems, Inc. (North Tonawanda, NY) |
| OGSI | Organic Growing Systems, Inc. (Alpharetta, GA) |