| CFA | colonization factor antigen; colony-forming assay; complement-fixing antibody; complete Freund's adj... |
|---|---|
| DIFP | diffuse interstitial fibrosing pneumonitis; diisopropyl fluorophosphonate |
| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
| IFA | idiopathic fibrosing alveolitis; immunofluorescence assay; immunofluorescent antibody; incomplete Fr... |