| SHA | staphylococcal hemagglutinating antibody |
|---|---|
| sHa | suckling hamster |
| SHAA | serum hepatitis associated antigen; Society of Hearing Aid Audiologists |
| SHAA-Ab | serum hepatitis associated antigen antibody |
| SHAFT | sad, hostile, anxious, frustrating, tenacious [patient] syndrome |
| SHARP | school health additional referral program |