| AIP | Alkaline phosphatase |
|---|---|
| AIP | acute interstitial pneumonia |
| AIPC | androgen-independent prostate cancer |
| AIR | 5-Aminoimidazole ribonucleotide |
| AIR | Acute insulin response |
| AIR | air |
| AIRE | autoimmune regulator |
| AIRg | Acute insulin response to glucose |
| AIS | ABBREVIATED INJURY SCALE |
| AIS | Abbreviated Injury Score |