Breadcrumb Home > Thesaurus > N Synonyms of nsf Find synonyms for: Noun 1. National Science Foundation, NSF, independent agency usage: an independent agency of the federal government responsible for the promotion of progress in science and engineering by supporting programs in research and education WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of nsf (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: irascible Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language