| Abbreviation | Definition |
|---|---|
| AGM | absorbent gelling material |
| AGM | African green monkey |
| AGMETS | Advisory Group on Medical & Dental Education, Training and Staffing |
| AGREEXX | Appraisal of Guidelines for Research and Evaluation in Europe |
| AGUM | Association for Genitourinary Medicine |
| AHA | acquired haemolytic anaemia |
| AHA | anti-heart antibody |
| AHA | anti-histone antibody |
| AHA | Associate of The Institute of Hospital Administrators (previously Area Health Authority) |
| AHA | autoimmune haemolytic anaemia |
| AHC | academic health centre |
| AHC | acute haemorrhagic conjunctivitis |
| AHC | acute hepatitis C |
| AHC | advanced home care |
| AHC | alternating hemiplegia of childhood |
| AHC | alveolar hydatid cyst |
| AHC | Annual Health Check |
| AHC | Association of Healthcare Communicators |
| AHCPA | Association of Health Centre and Practice Administrators |
| AHF | accelerated hyperfractionation |