COMMN. Commission.
COMP. Comparative; Compositor; Compare; Compound or Compounded.
COMPAR. Comparative; Comparison.
COM. VER. Common Version.
CON. Consul.
CON., _contra_=Against; _conjux_=Consort: Conclusion; Conversation.
CONG. Congress; Congregation.
CONJ. Conjunction.
CONN. or CT. Connecticut.
CONS. Consonant.
CON. SEC. Conic Sections.
CONSOLS. Consolidated Funds.
CONTR. Contracted; Contraction.
CONTR. BON. MOR., _contra bonos mores_=Contrary to good manners.
COP., COPT. Coptic.
COR. Corinthians; Coroner.
COR. MEM. Corresponding Member.
CORN. Cornish; Cornwall.
CORR. Corrupted; Corruption.
COR. SEC. Corresponding Secretary.
C.O.S. Charity Organisation Society.
COS. Cosine.
COSMOG. Cosmography.
COSS., _consules_=Consuls.
COT. Cotangent.
CP. Compare.
C.P. Clerk of the Peace; Common Pleas: Carriage Paid.
C.P.C. Clerk of the Privy Council.
C.P.S., _Custos Privati Sigilli_=Keeper of the Privy Seal.
C.R., _Carolus rex_=King Charles; _Civis Romanus_=a Roman citizen; _Custos Rotulorum_=Keeper of the Rolls.
CR. Credit; Creditor; Crown.
CRANIOL. Craniology.
CRES. Crescendo.
CRIM. CON. Criminal conversation, or adultery.
C.S. Court of Session; Clerk to the Signet; Civil Service; Chemical Society.
C.S.A. Confederate States of America.
C.S.I. Companion of the [Most Exalted Order of the] Star of India.
C.T. Certificated Teacher; Commercial Traveller.
CT. Cent.
C.T.C. Cyclists' Touring Club.
CU., _cuprum_=Copper.
CU., CUB. Cubic.
CUR., CURT. Current--this month.
C.V. Common Version.
C.V.O. Commander of the Royal Victorian Order.
C.W. Canada West.
C.W.O. Cash with order.
CWT. A hundredweight--c for _centum_, a hundred, and _wt_ for weight.
CYC., CYCLO. Cyclopaedia.
CYM. Cymric.