(15) Labor organization The term “labor organization” has the meaning given the term in section 152(5) of title 29 , except that such term shall also include— (A) any organization composed of labor organizations, such as a labor union federation or a State or municipal labor body; and (B) any organization which would be included in the definition for such term under such section 152(5) of title 29 but for the fact that the organization represents— (i) individuals employed by the United States, any wholly owned Government corporation, any Federal Reserve Bank, or any State or political subdivision thereof; (ii) individuals employed by persons subject to the Railway Labor Act ( 45 U.S.C. 151 et seq.); or (iii) individuals employed as agricultural laborers.
42 USC § 18901(15)
None identified, default scope is assumed to be the parent (chapter 163) of this section.