defines ERISA section 3(4) defines ERISA section 3(5) 29 U.S.C. 1002(2) ERISA section 3(5) 29 U.S.C. §1002(21)(A) Church plans Legal Information Institute ERISA section 3(4) 29 U.S.C. 1002(40) 29 USC 1002 29 USC 1002 ERISA 3 ERISA 3 29 U.S.C. 1002(34) Legal Information Institute ERISA section 3(5) ERISA section 3(4) ERISA section 3(4) ERISA section 3(5) 29 U.S.C. 1002(34)