29 U.S.C. 1002(2) ERISA § 3(21) 29 USC 1002 ERISA § 3(21)(A) Church plans 29 USC 1002 ERISA 3 Legal Information Institute ERISA Section 3(5) Legal Information Institute defines Legal Information Institute ERISA 3 29 U.S.C. 1002(34) 29 U.S.C. 1002(34) 29 U.S.C. § 1002(5, 6) governed by ERISA Legal Information Institute