| CIPF | classic interstitial pneumonitis-fibrosis; clinical illness promoting factor |
|---|---|
| DIF | diffuse interstitial fibrosis; direct immunofluorescence; dose increase factor |
| PIE | 1) Post-Infectious Encephalomyelitis 2) Pulmonary Interstitial Emphysema;... |
| PIE | postinfectious encephalomyelitis preimplantation embryo; prosthetic infectious endocarditis; pulmona... |
| ILP | inadequate luteal phase; insufficiency of luteal phase; interstitial laser photocoagulation; interst... |