Definitions.
CFR · 2024-01-01 · US · Title 8
As used in this part: (1) Active or reserve service in the United States Army, United States Navy, United States Marines, United States Air Force, or United States Coast Guard; or (2) Service in a National Guard unit during such time as the unit is Federally recognized as a reserve component of the Armed Forces of the United States.
official document · source cfr-2024 · id 8:§ 328.1