| ACL |
Access Control List |
| ADIT |
Analysis Design Implementation Testing |
| CDROM |
Compact Digital Read Only Memory |
| CHAIMS |
Compiling High-level Access Interfaces for Multi-site Software |
| CPU |
Central Processing Unit |
| DADL |
Distributed Architecture Description Language |
| DCE |
Distributed Computing Environment |
| DFS |
Distributed File System |
| GUI |
Graphical User Interface |
| GUIWIMP |
Graphical User Interface, Windows, Icons, Mouse, and Pointer |
| IO |
Input and Output |
| NOS |
Network Operating System |
| NT |
New Technology operating system from Microsoft |
| OS2 |
Operating System Two from IBM |
