ACE
[1] Advanced Computing Environments (Corp.)[2] Automatic Calibration and Equalization
[3] Automatic Calling Equipment \{Telefonie\}
[4] Advanced Communications/Control Experiments
[5] Access Connection Element
[6] American Council of Education
[7] Animated Computer Education
[8] Association for Cooperation in Engineering
[9] Aviation Construction Engineers
[10] Automatic Computer Evaluation
[11] Automatic Checkout Equipment
[12] Autonomous Computer Engine (Western Digital)
[13] ASCII Compatible Encoding
[14] Advanced Composition Explorer \{Weltraumfahrt\}
[15] Arrecife, Canary Islands - internationale Fughafen-Kennung