| Abbreviation | Definition |
|---|---|
| AAHA | American Amputee Hockey Association |
| AAHA | Appleton Area Hockey Association |
| AAHA | Arizona Amateur Hockey Association |
| AAHA | Atlantic Amateur Hockey Association |
| AAHL | Addison Adult Hockey League |
| AAHL | All American Hockey League |
| AAHL | American Amateur Hockey League |
| AAHL | Anchorage Adult Hockey League |
| AAHL | Apex Adult Hockey League |
| AAHL | Armstrong Amateur Hockey League |
| AAHL | Atlanta Amateur Hockey League |
| ACFH | Alvernia College Field Hockey |
| ACHA | American Collegiate Hockey Association |
| ACHF | Albany County Hockey Facility |
| ACHL | Abbotsford Centre Hockey League |
| ACHL | Atlantic Coast Hockey League |
| ADHL | Aerodrome D Hockey League |
| AFHA | Abbotsford Female Hockey Association |
| AHA | Adult Hockey Association |
| AHAC | Amateur Hockey Association of Canada |