| NPH | 1) Neutral Protamine Hagedorn Insulin = Isophane Insulin Susp... |
|---|---|
| AITT | arginine insulin tolerance test; augmented insulin tolerance test |
| IRI | immunoreactive insulin; insulin resistance index |
| IRS | immunoreactive secretion; infrared spectrophotometry; insulin receptor species; insulin receptor sub... |
| IST | inappropriate sinus tachycardia; insulin sensitivity test; insulin shock therapy; International Soci... |