plural of umbrella organization

An organization that coordinates the activities of a number of member organisations to promote a common goal.

plural of house organ

(law) A law or system of laws which forms the foundation of a government, corporation or other organization's body of rules. A constitution is a particular form of organic law for a sovereign state.

plural of organ of state

Any of the three primary divisions of a state’s sovereignty (namely, the executive, the legislature, or the judiciary); the powers of each having been divided and balanced in accordance with the political principle of the separation of powers.

plural of organic law

(anatomy) An organ, such as the heart or colon, that is entirely within the confines of the body.

plural of barrel organ

(biology) Any organism (e.g. the fruit fly) that has been extensively studied as an example of many others, and from which general principles may be established