| Ozone Gas Analyzer |
Meteorology |
OGA |
| Other Goverment Agency |
Military and Defence |
OGA |
| Orchid Guild of the Americas |
Community |
OGA |
| option generation aid |
Government |
OGA |
| Online Graphics Associates |
Business Firm |
OGA |
| One Goofy Asian |
Military |
OGA |
| Ohio Glass Association |
Non-Profit Organization |
OGA |
| outer gimbal axis |
Government |
OGA |
| Ogallala, Nebraska USA |
Regional Airport Code |
OGA |
| Ogallala (ne) |
Airport Code |
OGA |
| Outwood Grange Academy |
University |
OGA |
| Oregon Golf Association |
Sports |
OGA |
| Oregon Gymnastics Academy |
Sports |
OGA |
| Office Genuine Advantage |
Other |
OGA |
| Other Government Agency |
Local State |
OGA |
| On Good Authority |
US Government |
OGA |
| Online Gamers Association |
Sports |
OGA |
| Outer Gimbal Angle |
Space Science |
OGA |
