| Abbreviation | Definition |
|---|---|
| ADFS | Active Directory Federation Service |
| ADHOCNETWORK | adhoc is a temporary networking scheme where a backbone network and a router is not required |
| ADI | Arkivens Digitala Infrastruktur |
| ADI | Aseam To Doe Interface |
| ADI | Asynchronous Data Interchange |
| ADI | Asynchronous Data Interface |
| ADLB | Active Directory Load Balancing |
| ADLDS | Active Directory Lightweight Domain Service |
| ADM | Add Drop Multiplexer |
| ADM | Advanced Download Manager |
| ADMP | Active Directory Migration Plan |
| ADN | Application Delivery Network |
| ADNS | Advanced Digital Network System |
| ADPCM | Adaptive Differential Pulse Code Modulation |
| ADS | Advertisement and Discovery of Services |
| ADSI | Active Directory Services Interface |
| ADSL | Asymmetric Digital Subscriber Line |
| ADSP | Appletalk Data Stream Protocol |
| ADTS | Ameritech Digital Transport Service |
| ADVI | Automatic Differentiation Variational Inference |