| Acronym | Definition |
|---|
| NSHA | North Shore Hebrew Academy (New York) |
| NSHA | North Simcoe Hospital Alliance (Canada) |
| NSHA | nonspherocytic hemolytic anemia |
| NSHA | National Stock Horse Association |
| NSHA | National Study of Health and Activity |
| NSHA | National Show Horse Association |
| NSHA | Nova Scotia Hockey Association (Canada) |
| NSHA | National Spanish Horse Association |
| NSHA | National Swedish Herpetological Association |
| NSHA | Nevada State Horseman's Association |
| NSHA | Nasarawa State House of Assembly |
| NSHA | National Steeplechase and Hunt Association |
| NSHA | Nursing Specialty High Acuity |
| NSHA | Nebraska State Homebuilders Association (Lincoln, NE) |
| NSHA | National Spotted Horse Association |
| NSHA | Natural State Healing Arts |
| NSHA | North Shore Health Alliance |