CFR›Title 2›Subtitle B›Chapter XVIII›Part 1800›Subpart A ContainsSection 1800.10CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—Acronyms and Definitions Sections 1800.10 § 1800.10 Acronyms. Previous 1800.5 § 1800.5 Publication. Next B Subpart B—Pre-Federal Award Requirements and Contents of Federal Awards