AST

AST is a three-letter abbreviation that stands for a number of different things. In mathematics it refers to the Alternating series test. In medicine it refers to the enzyme aspartate transaminase. In computer science it means abstract syntax tree. AST Research, Inc. manufactured personal computers from 1980 to 1999. The name was then owned by AST Computers, LLC. In aviation, it means Advanced Supersonic Transport. In space, it means the Office of Commercial Space Transportation. AST is an ...