The concept "service" which is deeply worked in the economic theory has ambiguous contents at its use for international trade. The unambiguous terms framework becomes a condition of increase in efficiency of interstate trade and economic cooperation. In the conditions of formation of the uniform market of services within various integration associations exact definition of the term "services" gains the special importance. In article the attempt of specification of maintenance of the concept "service" used for the international trade and economic state cooperation is made.
