Unilateral may refer to:

Unilateralism, any doctrine or agenda that supports one-sided action Unilateral, occurring on only one side of an organism (Anatomical terms of location § Medial and lateral) Unilateral contract, a contract in which only one party makes a promise Unilateral declaration of independence Unilateral, a type of amplifier (Amplifier § Unilateral or bilateral)

See also