| DHP | dehydrogenated polymer; dihydroprogesterone; 1,4-dihydropyridine |
|---|---|
| poly-IC, | poly-I:C copolymer of polyinosinic and polycytidylic acids; synthetic RNA polymer |
| FFS | Flexible Fiberoptic Sigmoidoscopy |
| FFB | flexible fiberoptic bronchoscopy |
| fl | femtoliter; filtered load; flexion, flexible; fluorescent; flow; fluid; flutter; foot lambert |