| Acronym | Definition |
|---|
| ROG | Roger |
| ROG | Republic of Gamers |
| ROG | Rouge (Everquest) |
| ROG | Redress of Grievance (military complaint system) |
| ROG | Regional Ocean Governance |
| ROG | Rules of Governance (bylaws; various organizations) |
| ROG | Royal Observatory Greenwich (UK) |
| ROG | Rate of Growth |
| ROG | Receipt Of Goods |
| ROG | Rebels of Gaming |
| ROG | Roll on Ground (flying) |
| ROG | Reactive Organic Gas |
| ROG | Rise Off Ground (term for model plane taking off from ground instead of hand launch) |
| ROG | Regional Operations Group |
| ROG | Reviews of Geophysics |
| ROG | Really Old Guy |
| ROG | Revolution of Gaming (gaming clan) |
| ROG | Rely on God |
| ROG | Rugby Olympique de Grasse (French Olympic rugby team) |
| ROG | Registry of Graduates (academics) |