| C.E.R. | conditioned emotional response |
|---|---|
| C.G. | center of gravity |
| C.H. | Community Hospital |
| C.I. | Calculus Index |
| C.I. | Chemotactic Index |
| C.I. | colloidal iron |
| C.M. | Congenital Malformations |
| C.O.C. | Calcifying Odontogenic Cyst |
| C.p. | Chlamydia pneumoniae |
| C.P.B. | competitive protein binding |