What does ACNS stand for?

What does ACNS mean?

ACNS	Automated Copyright Notice System Computing » General
ACNS	Academic Computing Networking Services Academic & Science » Universities
ACNS	Assistant Chief of Naval Staff Governmental » Military
ACNS	Application and Content Networking System Computing » Networking
ACNS	Asian Congress of Neurological Surgeons Business » Stock Exchange
ACNS	Applied Cryptography and Network Security Computing » Networking