| SFIS | structural family interaction scale |
|---|---|
| SI | International System of Units [Fr. le Systeme International d'Unites]; sacroiliac; saline infusion; ... |
| HCR | heme-controlled repressor; host-cell reactivation; hysterical conversion reaction |
| HMOX | heme oxygenase |
| HS | Haber syndrome; half strength; hamstring; hand surgery; Hartmann solution; head sling; healthy subje... |