/ Thesaurus / A Synonyms of allied command atlantic Find synonyms for: Noun1. Allied Command Atlantic, ACLANT, headquartersusage: a major strategic headquarters of NATO located in the United States; is under the authority of the North Atlantic CouncilWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language