Definitions

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

  • abbreviation International Association of Universities
  • abbreviation International Astronomical Union

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

  • initialism International Astronomical Union, an association of professional astronomers, founded in 1919.

Etymologies

Sorry, no etymologies found.

Examples

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.