| FSW | field service worker |
|---|---|
| GMS | General Medical Service; geriatric mental state; Gilbert-Meulengracht syndrome; Gomori methenamine s... |
| HERS | Health Evaluation and Referral Service; hemorrhagic fever with renal syndrome |
| HIST | hospital in-service training |
| HSP | Health Systems Plan; heat shock protein; hemostatic screening profile; Henoch-Schonlein purpura; her... |