| Abbreviation | Definition |
|---|---|
| GOB | Ground Order of Battle |
| GOBI | General Officer Bright Idea |
| GOC | General Officer Commanding |
| GOC | GMDSS Officer's Certificate |
| GOC | Group Operations Center |
| GOCO | Government Owned, Contractor Operated |
| GOCO | Government-Owned, Contractor-Operated |
| GOCOM | General Officer Command |
| GOES | Geo-stationary Operational Environmental Satellite |
| GOF | Gods Of Fighting |
| GOFO | General Officer Flag Officer |
| GOGO | Government-Owned, Government-Operated |
| GOLDS | General On-line Display System |
| GOLF | General Officer Logistic Forum |
| GOMER | Get Outa My Emergency Room |
| GOMO | General Officer Management Office |
| GONZO | Gulf of Oman Naval Zone of Operation |
| GOO | Group Operations Officer |
| GOOD | Get Out Of Dodge |
| GOOD | Going On Or Defeated |