Mutual Broadcasting System, a defunct U.S. radio network

Mutual fund, a professionally-managed form of collective investments

Mutualism (economic theory), largely associated with Pierre-Joseph Proudhon, based on a labor theory of value

Mutualism, often confused with symbiosis

Mutual organization, where customers derive a right to profits and votes

Mutual, Ohio, a village in the U.S.

Mutual insurance, where policyholders have certain "ownership" rights in the organization

Mutual Film, early American motion picture conglomerate, the producers of some of Charlie Chaplin's greatest comedies

Reciprocal (disambiguation)