| Abbreviation | Definition |
|---|---|
| CG | colloid goitre |
| CG | colloidal gold |
| CG | comparative genomics |
| CG | comparison group |
| CG | complementation group |
| CG | complicated grief |
| CG | cryoglobulin |
| CG | cryoglobulinaemia |
| CG | cystitis glanularis |
| CG | cytogenetics |
| CG | cytosine-guanine |
| CGD | chronic granulomatous disease |
| CGD | constitutional growth delay |
| CGG | California |
| CGG | Canada |
| CGG | cancer |
| CGG | carbonic anhydrase |
| CGG | carcinoma |
| CGG | cardiac arrest |
| CGG | cat allergen |