| IMO | idiopathic multicentric osteolysis |
|---|---|
| IMP | idiopathic myeloid proliferation; impression; incomplete male pseudohermaphroditism; individual Medi... |
| IMVP | idiopathic mitral valve prolapse |
| INP | idiopathic neutropenia |
| INS | idiopathic nephrotic syndrome; insulin; insurance |