| AGCT | antiglobulin consumption test; Army General Classification Test |
|---|---|
| BPCS | back pain classification scale |
| CASSIS | Classification and Search Support Information System [Patent Office] |
| CCC | care-cure coordination; cathodal closure contraction; chronic calculous cholecystitis; chronic catar... |
| CDC | calculated date of confinement; cancer diagnosis center; capillary diffusion capacity; cell division... |
| IAEA | International Atomic Energy Agency |
|---|---|
| IBMTR | International Bone Marrow Transplant Registry |
| ICDDR, B | International Centre for Diarrhoeal Disease Research, Bangladesh |
| ICRU | International Commission of Radiation Units and Measurements |
| ICRP | International Commission of Radiological Protection |