| MICR | methacholine inhalation challenge response |
|---|---|
| OCT | object classification test; optimal cutting temperature; oral contraceptive therapy; ornithine carba... |
| PCT | peripheral carcinoid tumor; plasma clotting time; plasmacrit test; plasmacytoma; polychlorinated tri... |
| QUICHA | quantitative inhalation challenge apparatus |
| DIT | Diet Induced Thermogenesis = Thermic Effect of Food = Specific Dynami... |