| NIP | Non-specific Interstitial Pneumonitis |
|---|---|
| PIE | 1) Post-Infectious Encephalomyelitis 2) Pulmonary Interstitial Emphysema;... |
| UIP | Usual Interstitial Pneumonia |
| AILD | alveolar interstitial lung disease; angioimmunoblastic lymphadenopathy |
| AIN | acute interstitial nephritis; American Institute of Nutrition; anterior interosseous nerve |