What Does AA Stand For?
AA stands for Astronomy And Astrophysics
AA, or Astronomy And Astrophysics, is a scientific field that explores celestial phenomena, the structure and dynamics of the universe, and the fundamental forces governing cosmic events. It encompasses the study of planets, stars, galaxies, and the overall cosmos, employing advanced observational techniques and theoretical models to deepen our understanding of the universe's origin, evolution, and potential future.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym