| DF | decapacitation factor; decontamination factor; deferoxamine; deficiency factor; defined flora [anima... |
|---|---|
| FAP | familial adenomatous polyposis; familial amyloid polyneuropathy; fatty acid polyunsaturated; fatty a... |
| fh | fostered by hand [experimental animal] |
| F/S | female, spayed [animal]; frozen section |
| HAP | Handicapped Aid Program; Hazardous Air Pollutants [List]; hazardous air pollution; health alliance p... |