| GPA | Goodpasture antigen; grade point average; Group Practice Association; guinea pig albumin |
|---|---|
| HEP | hemolysis end point; hepatoerythropoietic porphyria; high egg passage [virus]; high-energy phosphate... |
| HIP | health illness profile; health insurance plan or program; homograft incus prosthesis; hospital insur... |
| IEP | immunoelectrophoresis; individualized education program; isoelectric point |
| IP | icterus praecox; imaging plate; immune precipitate; immunoblastic plasma; immunoperoxidase technique... |