| INPH | iproniazid phosphate |
|---|---|
| IP | icterus praecox; imaging plate; immune precipitate; immunoblastic plasma; immunoperoxidase technique... |
| IP1 | inositol-1-phosphate |
| KPB | ketophenylbutazone; potassium phosphate buffer |
| KRP | Kolmer test with Reiter protein [antigen]; Krebs-Ringer phosphate |