| CAV | congenital absence of vagina; congenital adrenal virilism; constant angular velocity; croup-associat... |
|---|---|
| MC | mass casualties; mast cell; Master of Surgery [Lat. Magister Chirurgiae]; maximum concentration; Med... |
| CR Length | Crown to Rump Length |
| CRL | Crown-Rump Length |
| AlCr | aluminum crown |