| SERPIN | serpine protease inhibitor |
|---|---|
| SLPI | secretory leukocyte protease inhibitor |
| SMP | slow moving protease; standard medical practice; submitochondrial particle; sulfamethoxypyrazine; sy... |
| SP | sacroposterior; sacrum to pubis; salivary progesterone; schizotypal personality; semi-private [room]... |