Centig. Centigrade.
cert., certif. Certificate; Certify.
Cestr., Cestrensis=Of Chester.
cet. par., ceteris paribus=Other things being equal.
cf., confer=Compare; Calf.
c. f. & i. Cost, freight, and insurance.
cg. Centigram.
C.G. Captain-general; Captain of the Guard; Coast-guard; Commissary-general; Consul-general.
C.G.H. Cape of Good Hope.
C.G.S. Centimetre, Gramme, Second—the units of length, mass, and time.