| Acronym | Definition |
|---|
| GRMA➣Go raibh maith agat (Gaelic: Thank You) |
| GRMA➣Ghana Registered Midwives' Association (Accra, Ghana) |
| GRMA➣Greater Raleigh Merchants Association (North Carolina) |
| GRMA➣Georgia Residential Mortgage Act |
| GRMA➣Gander River Management Association |
| GRMA➣Global Retail Marketing Association (Chicago, IL) |
| GRMA➣Generalized Rate Monotonic Analysis |