/ Dictionary / Index R Rs.: Meaning and Definition of Find definitions for: Rs. Pronunciation: [key] reis. rupees. R.S. Pronunciation: [key] Recording Secretary. Reformed Spelling. Revised Statutes. Royal Society. r.s. Pronunciation: [key] right side. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. RRT RSA Related Content Daily Word Quiz: crockery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language