| Abbreviation | Definition |
|---|---|
| ADSI | Application Data Systems Inc |
| ADSI | Applied Data Systems Inc |
| ADSI | Association of Defensive Shooting Instructors |
| ADSK | Autodesk |
| ADSL | Assymetrical Digital Subscriber Line |
| ADSL | Asymmetrical Digital Subscriber Line |
| ADSL | Asynchronous Digital Subscriber Line |
| ADSL | Asynchronous Digital Subscriber Loop |
| ADSL | Asynchronus Digital Subscriber Line |
| ADSM | Anxiety Disorder Specific Measures |
| ADSM | Asymmetric Distributed Shared Memory |
| ADSN | Anti Discrimination Support Network |
| ADSN | Assurance in Distributed Systems and Networks |
| ADSP | Adaptive Digital Signal Processing |
| ADSP | Advance Digital Sound Processor |
| ADSP | Advanced Digital SAR Processor |
| ADSP | Advanced Digital Signal Processing |
| ADSP | Advanced Digital Sync Processing |
| ADSP | Aggregate Deemed Sale Price |
| ADSP | Air Date Smart Probes |