| AAF | Audit Automation Facilities |
|---|---|
| AAM | Aircraft Availability Model |
| ADD | Administration on Developmental Disabilities |
| ADU | Application Definition Utility |
| ARI | Automated Readability Index |
| CIE | Computability In Europe |
| ESP | Electronic Stability Program, elektronický stabilizačný systém (angl.skr.) |
| ESP | Elektronisches Stabilitätsprogramm (skr.) |
| GPU | General Public Utilities |
| MIL | military (skr.) |