SDR

sdr sḏr English en Etymology en abbreviations Abbreviation. Noun ~ en finance en special drawing right. en computing electronics en single data rate. en 1DR en DDR QDR ODR en mathematics en transversal (combinatorics) system of distinct representatives. en transversal en telecommunication en software defined radio. en television retronym en standard dynamic range. en espionage en surveillance detection route. en social sciences en socially desirable responding. en standard dynamic range en HDR DR en UK military en w:Strategic Defence Review (2025) Strategic Defence Review, a review of the United Kingdom's defence policy. en Gov.uk Chief of the Defence Staff speech 15 December 2025 https://www.gov.uk/government/speeches/chief-of-the-defence-staff-speech-15-december-2025 w:Richard Knighton The SDR made clear that long-term success depends on reconnecting society with the Armed Forces and the purpose of Defence, supported by a national conversation. https://web.archive.org/web/20260421112213/https://www.gov.uk/government/speeches/chief-of-the-defence-staff-speech-15-december-2025 21 April 2026 Derived terms computing en SDR SDRAM, en SDR RAM See also computing en SDRAM computing en SIMM, en DIMM, en SODIMM Proper noun en Individuals en uncommon en Sara Roosevelt Sara Delano Roosevelt. en 1993 Blanche Wiesen Cook Eleanor Roosevelt 1: The Early Years, 1884–1933 Penguin 9781101567463 One Sunday evening, after a long and discordant weekend, SDR wrote to “Dearest Franklin and dearest Eleanor” about her views regarding “noblesse oblige” and “honneur oblige.” Anagrams en drs -rds DRS DRs Drs Drs. R&Ds RDS RDs drs. rds