| Abbreviation | Definition |
|---|---|
| AEC | Advanced Ethanol Council |
| AEC | Alabama Environmental Council |
| AEC | Allegheny Executive Council |
| AEC | Aluminum Extruders Council |
| AEC | Arctic Economic Council |
| AECBC | Advanced Education Council of British Columbia (Vancouver, British Columbia, Canada) |
| AEDC | American Economic Development Council |
| AERC | Attachments Energy Rating Council |
| AERC | Attachments Energy Ratings Council |
| AESMC | Automotive Exhaust Systems Manufacturers Council |
| AEWC | Armenian Evangelical World Council |
| AFAC | Aboriginal Fishing Advisory Council |
| AFCC | American Fair Credit Council |
| AFPRC | American Free Press Readership Council |
| AFPRC | Armed Forces Provisional Ruling Council |
| AFRC | Agricultural and Food Research Council |
| AFRC | American Forest Resource Council |
| AGBC | America Georgia Business Council |
| AGBC | Argentina Green Building Council |
| AGCC | Arab Gulf Cooperation Council |