COM Aviation Abbreviation

Common

Occurring, found, or done often; prevalent. Shared by, coming from, or done by two or more people, groups, or things

Command

An instruction that causes a program or computer to perform a function A command may be given by means of a special keystroke, or the command may be chosen from a menu.

Commercial Other Than Cat

Eurocontrol Committee of Management

European Commission

The highest decision-making body of the European Union. The Commission, which consists of one Commissioner from each member country, proposes legislation and "ensures that EU law is correctly applied by member countries."

Cockpit Operating Manual