| Abbreviation | Definition |
|---|---|
| ABYL | Acton Boxborough Youth Lacrosse |
| ACLG | All Canada Lacrosse Games |
| ADLC | Arden Diamondback Lacrosse Club |
| AGLA | Arizona Girls Lacrosse Association |
| AILA | American Indoor Lacrosse Association |
| ALL | Austalian Lacrosse League |
| ALLC | Arlington Lagrange Lacrosse Club |
| ALOA | Allegheny Lacrosse Officials Association |
| ALRA | Alberta Lacrosse Referee Association |
| ALRA | Alberta Lacrosse Referees Association |
| AMLL | Aurora Masters Lacrosse League |
| AMLL | Aurora Masters Lacrosse Leagues |
| AWLC | Australian Women's Lacrosse Council |
| AWLL | Atlantic Womens Lacrosse League |
| AYL | Austin Youth Lacrosse |
| BBL | Building Blocks Lacrosse |
| BBLL | Bucktown Box Lacrosse League |
| BCLA | British Columbia Lacrosse Association |
| BR | Bench Rest |
| BULL | Brine Upstate Lacrosse League |