| GEU | geriatric evaluation unit |
|---|---|
| GMS | General Medical Service; geriatric mental state; Gilbert-Meulengracht syndrome; Gomori methenamine s... |
| GNC | general nursing care; General Nursing Council; geriatric nurse clinician |
| GNP | geriatric nurse practitioner; gerontologic nurse practitioner |
| GRECC | Geriatric Research and Education Clinical Center |