| IgD | immunoglobulin D |
|---|---|
| IgD1, | IgD2 subclasses of immunoglobulin D |
| IGDM | infant of mother with gestational diabetes mellitus |
| IGE | impaired gas exchange |
| IgE | immunoglobulin E |
| IgE1 | subclass of immunoglobulin E |
| IGF | Insulin-like Growth Factor = Somatomedin |
| IGF | insulin-like growth factor |
| IGF 1 | Insulin-like Growth Factor 1 = Somatomedin C |
| IGFBP-3 | IGF-binding protein 3 |