| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
|---|---|
| 1 IU(Vit.D) | = 0.0025 μg(Cholecalciferol) |
| FN | false negative; fibronectin; fluoride number |
| HF | Hageman factor; haplotype frequency; hard filled [capsule]; hay fever; head of fetus; head forward; ... |
| PMSF | phenylmethylsulfonyl fluoride |