offense
(2) the term “offense” means any criminal offense, other than an offense triable by court-martial, military commission, provost court, or other military tribunal, which is in violation of an Act of Congress and is triable in any court established by Act of Congress;
Source
18 USC § 3156(a)(2)
Scoping language
None identified, default scope is assumed to be the parent (chapter 207) of this section.