Selective Service System

(redirected from 1a)
Also found in: Thesaurus, Legal, Acronyms, Wikipedia.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Selective Service System - an independent federal agency that administers compulsory military service
independent agency - an agency of the United States government that is created by an act of Congress and is independent of the executive departments