Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

IAU

abbreviation

Definition of IAU

  1. 1 International Association of Universities

  2. 2 International Astronomical Union




Learn More about iau


Seen and Heard

What made you want to look up IAU? Please tell us where you read or heard it (including the quote, if possible).