| Abbreviation | Definition |
|---|---|
| HSLC | Hoosier Southern Lacrosse Conference |
| IBLA | Illinois Boys Lacrosse Association |
| IGLA | Illinois Girls Lacrosse Association |
| ILA | Idaho Lacrosse Association |
| ILOA | Indiana Lacrosse Officials Association |
| IWNL | Israel Womens National Lacrosse |
| KTLL | Kenmore Tonawanda Lacrosse League |
| LADM | Lacrosse Athlete Development Model |
| LAKC | Lacrosse Association of Kansas City |
| LAX | Lacrosse |
| LBYL | Long Beach Youth Lacrosse |
| LCEH | LaCrosse Collaborative to End Homelessness |
| LLFC | Legacy Lacrosse Fall Classic |
| LMLA | London Minor Lacrosse Association |
| LMLC | Lambton Mount Lacrosse Club |
| LRLC | Lakes Region Lacrosse Club |
| MCLA | Men's Collegiate Lacrosse Association |
| MCLA | Money Consuming Lacrosse Association |
| MGLL | Massachusetts Bay Girls Lacrosse League |
| MLL | Major Lacrosse League |