Abbreviation of account; account current. / Initialism of air conditioning.

Abbreviation of antecubital.

Abbreviation of account. / Initialism of air conditioning. / Initialism of air conditioner. / (aeronautical jargon) Initialism of aircraft.

(electricity) Initialism of alternating current.

Initialism of Command and Control. / Initialism of Clear and Convincing (evidence). / Initialism of Comment(s) and Critique.

Abbreviation of commander in chief.

The third letter of the English alphabet, called cee and written in the Latin script.

The ordinal number third, derived from this letter of the English alphabet, called cee and written in the Latin script.

Alternative form of c.

Alternative form of c.