| ACL |
Advanced Computing Laboratory |
| ACL |
Access Control List |
| ACL |
Application Connectivity Link |
| ACL |
Agent Communication Language |
| ACL |
Automatic Cartridge Loader |
| ACL |
Asynchronous ConnetionLess |
| ACL |
Association of Computational Linguistics |
| ACL |
Application Control Language |
| ACL |
Advanced Complementary metal-oxide semiconductor (CMOS) Logic |
| ACLU |
American Civil Liberties Union, USA |
| ACM |
Association of Computing Machinery |
| ACM |
Adress Complete Message |
| ACM |
Audio Compression Module |
| ACM |
Audio Compression Manager |
| ACM |
Association for Computing Machinery, USA |
| ACME |
Assembling Configuration Management Environments |
| ACMOS |
Advanced |
| ACMS |
Application Control Management System |
| ACN |
Area Code Number |
| ACNS |
Application and Content Networking Software |
| ACO |
Automated Console Operation |
| ACONET |
Akademisches COmputer-NETzwerk |
| ACONET |
Akademisches Computer-Netz, Österrreich |
| ACOS |
Advisory Committee On Safety |
| ACP |
Automatic Channel Programming |
| ACP |
Auxiliary Control Process |
| ACP |
Auxillary Control Process |
| ACP |
Automated Command Processing |
| ACP |
Ancillary Control Program |
| ACP |
Access Control Proxy |
| ACP |
Access Communication Processor |
| ACP |
ACtion Point |
| ACPI |
Advanced Configuration and Power Interface |
| ACPI |
Advanced Configuration and Power Management Interface |
| ACR |
Advanced Communication Riser |
| ACR |
Attenuation to Crosstalk Ratio |
| ACR |
Anonymous Call Rejection |
| ACR |
Alternate Central processing unit (CPU) Recovery |
| ACR |
Application Control Record |
| ACR |
Access Control and Rater |
| ACRE |
Automatic Call Recording Equipment |
| ACRE |
Authorized program analysis report (APAR) Control Remote Entry |
| ACRITH |
high-ACcuracy aRITHmetics |
| ACROSS |
Automated Cargo Release and Operations Service System |
| ACS |
Access Control Server/System |
| ACS |
Account Control System |
| ACS |
Advanced Communication System |
| ACS |
Aldus Color File |
| ACS |
Asynchronous Communication Server |
| ACSE |
Association Control Service Element/Entity |