| AD | Authorized Distributor |
|---|---|
| ADA | Alternative Distribution Alliance |
| ADD | Air Defense District |
| ADD | Assistant District Director |
| ADL | Advanced Distributed Learning |
| ADP | Active Distribution Panel |
| ADP | Application Distribution Protocol |
| ANASO | elektrodistribútor |
| BONTON | distribútor filmov |
| BSD | Berkeley Software Distribution (angl. skr.) |