| List name | Post address | Description |
|---|---|---|
| Adslmib | adslmib@ietf.org | ADSLMIB |
| AgentX | agentx@ietf.org | SNMP Agent Extensibility |
| aggsrv | aggsrv@ietf.org | Aggregated Service Discovery (aggsrv) |
| ai-control | ai-control@ietf.org | AI Control |
| aidc | aidc@ietf.org | Data Center Networking for AI Clusters |
| Alldispatch | alldispatch@ietf.org | Alldispatch |
| alto | alto@ietf.org | Application-Layer Traffic Optimization (alto) WG mailing list |
| ANCP | ancp@ietf.org | Access Node Control Protocol working group mailing list |
| Anima | anima@ietf.org | Autonomic Networking Integrated Model and Approach |
| antitrust-policy | antitrust-policy@ietf.org | Discuss the need for an antitrust or competition policy for the IETF. |