Nonprofit organization means a university or other institution of higher education or an organization of the type described in section 501(c)(3) of the Internal Revenue Code of 1954 (26 U.S.C. 501(c) and exempt from taxation under section 501(a) of the Internal Revenue Code (25 U.S.C. 501(a)) or any nonprofit scientific or educational organization qualified under a state nonprofit organization statute.
Religious organization means a church, ecclesiastical corporation, or group, not organized for pecuniary profit, that gathers for mutual support and edification in piety or worship of a supreme deity.
Professional employer organization means an employee leasing
Employee organization means any organization, union, or
Regional economic integration organization means an organization constituted by sovereign States of a given region to which its member States have transferred competence in respect of matters governed by this Convention and which has been duly authorized, in accordance with its internal procedures, to sign, ratify, accept, approve or accede to this Convention;