Printer friendly
"AcronymFinder.com

What does AO stand for?

AO stands for ACCS (Army Command and Control System) OSI (Operator System Interface)

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers
  • Military and Government

See other definitions of AO

Other Resources:
We have 60 other meanings of AO in our Acronym Attic