| Abbreviation | Definition |
|---|---|
| GNM | General Nursing Midwifery |
| GNU | Gnu's Not Usable |
| GO | Game Over |
| GO | Genetic Optimizer |
| GO | Giga Octet |
| GOA | General Office Attire |
| GOAC | General Officer Advisory Council |
| GOC | General O Chem |
| GOD | General Operating Device |
| GOH | Generator Of Hackwork |
| GOI | General Operating Instructions |
| GOIP | General Officers Insurance Plan |
| GO-ITS | Government of Ontario Information and Technology Standards |
| GOLD | General Ordinary Life Dropets |
| GOM | General Operations Manual |
| GOMS | Goals Option Media And Standards |
| GOP | Group Of Pictures |
| GOR | General Operating Room |
| GORP | General Observation and Reporting Platform |
| GOS | General Operating Support |