| Abbreviation | Definition |
|---|---|
| GCDO | Global Clinical Development Operations |
| GCP | Good Clinical Professionals |
| GCRO | Graduate Clinical Research Organization |
| GCSD | Global Clinical Study Disclosures |
| GCTU | Glasgow Clinical Trials Unit |
| GDCE | Graduate Diploma in Clinical Epidemiology |
| GDCP | Graduate Department of Clinical Psychology |
| GERT | Geneva Emotion Recognition Test |
| GID | Gender Identity Disorder |
| GJCR | Global Journal of Clinical Report |
| GPA | Gestation Pour Autrui |
| GPCI | Graduate Program in Clinical Investigation |
| GRECC | Geriatrics Research Education and Clinical Center |
| GTR | Get the law observed |
| HECE | Higher Education in Clinical Engineering |
| HELLP | Haemolytic anaemia, elevated liver enzymes and low platelet count syndrome |
| HICC | HoFH International Clinical Collaboration |
| HITECH | Health Information Technology of Economic and Clinical Health |
| HKSCC | Hong Kong Society of Clinical Chemistry |
| HMS | Hypertension Management Software |