| MCCA | Medicare Catastrophic Care Act; Medicare Catastrophic Coverage Act |
|---|---|
| OSH | Act Occupational Safety and Health Act of 1970 |
| FN | false negative; fibronectin; fluoride number |
| HF | Hageman factor; haplotype frequency; hard filled [capsule]; hay fever; head of fetus; head forward; ... |
| PMSF | phenylmethylsulfonyl fluoride |