RSD is an abbreviation for:

  • Rassemblement Social Démocrate, a political party in Niger, see Social Democratic Alliance
  • Record Store Day, the International Day of independent record stores
  • Government school principal, a higher grade post in the school inspection service and in school administration, school teacher see # transport
  • College Director, rank the headmaster of a secondary school
  • Reich Security Service, an SS authority
  • Relative standard deviation, relative standard deviation
  • Retinal scanning display, see Virtual Retinal Display
  • Revolutionary Socialists of Germany, a resistance organization against the Nazi
  • Rohde & Schwarz Germany, German electronics company, see Rohde & Schwarz
  • Rossijskije schelesnyje dorogi (also RŽD ), national railway company of Russia
  • Serbian Dinar (ISO-4217 currency code )
  • Disambiguation
  • Abbreviation