from The American Heritage® Dictionary of the English Language, 5th Edition.

  • abbreviation Soviet Socialist Republic

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • initialism historical Soviet Socialist Republic
  • initialism US, military, nautical, obsolete Sub Surface Radar — a radar picket submarine
  • initialism aviation, travel industry Special Service Requirement (or Request).
  • initialism Silent Sustained Reading
  • initialism Seven Star Reaf
  • initialism nautical Small Ships Register
  • initialism military Special Support and Reconnaissance


Sorry, no etymologies found.


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