| SPA | Staphylococcus aureus |
|---|---|
| SPA | Staphylococcus aureus Protein A |
| SPA | Stimulation-produced analgesia |
| SPA | Subperiosteal abscess |
| SPA | serum plate agglutination |
| SpaA | Surface protein antigen A |
| SPAMM | Spatial modulation of magnetization |
| SPAP | Systolic pulmonary artery pressure |
| SPAQ | Seasonal Pattern Assessment Questionnaire |
| SPARC | Secreted Protein Acidic and Rich in Cysteine |