aa what it means
AA stands for Associates in Arts degree. Associate degrees fall into three main areas. $ Associates of Arts (AA) $ Associates of Science (AS) $ Associates of Applied Science (AAS) Each of the above degrees is designed to be completed after two years of study.
Aa: Hawaiian term used to describe a lava flow whose surface is broken into rough angular fragments. Aa flows commonly develop from pahoehoe flows as they cool and lose gas. Absolute Date: An estimate of the true age of a mineral or rock based on the rate of decay of radioactive minerals. Acre-foot: The volume of water required to cover one acre of land to a depth of one (1) foot.