| Abbreviation | Definition |
|---|---|
| GAPP | Global Asthma Physician and Patient |
| GARP | Gross Anatomy Review Program |
| GAS | Group A Streptococcal |
| GAU | Gauze |
| GB | Gall Bladder |
| GB | Gallbladder |
| GBD | Gallbladder disease |
| GBM | Glomerular Basement Membrane |
| GBS | Gallbladder Series |
| GBS | Gets Better Slowly |
| GBS | Group B Streptococcus |
| GBS | Guillain- Barré Syndrome |
| GC | General Condition |
| GC | Gonococcal |
| GC | Gonococcus |
| GCA | Giand Cell Arteritis |
| G-CDF | granulocyte colony-stimulating factor |
| GCS | Glasgow Coma Scale |
| GCSP | Greater Chicago Specialty Physicians |
| GD | Gauchers Disease |