| SPPS | Solid phase peptide synthesis |
|---|---|
| SPQ | 6-Methoxy-N-(3-sulfopropyl)-quinolinium |
| SPQ | Schizotypal Personality Questionnaire |
| SPR | Selective Posterior Rhizotomy |
| SPR | Skin Potential Response |
| SPR | Substance P receptor |
| SPR | Surface Plasmon Resonance |
| SPRD | Sprague Dawley |
| SPRIA | Solid Phase Radioimmune Assay |
| SPRT | Sequential Probability Ratio Test |