| OMAR | Office of Medical Applications of Research |
|---|---|
| CAD | cadaver, cadaveric; cold agglutinin disease; compressed air disease; computer-assisted design; compu... |
| CAD/CAM | computer-aided design/computer-aided manufacturing |
| CAR | Canadian Association of Radiologists; cancer-associated retinopathy; cardiac ambulation routine; cel... |
| ABC | absolute basophil count; absolute bone conduction; acalculous biliary colic; acid balance control; a... |