| ACT | achievement through counseling and treatment; actin; actinomycin; activated clotting time; advanced ... |
|---|---|
| MSTP | Medical Scientist Training Program [of NIH]; medical student training program |
| ARC | accelerating rate calorimetry; acquired immunodeficiency syndrome-related complex; active renin conc... |
| corr | correspondence, corresponding |
| NRC | National Research Council; National Response Center; normal retinal correspondence; not routine care... |