NSLL
| Acronym | Definition |
|---|---|
| NSLL | North Stonington Little League (Connecticut) |
| NSLL | North Snohomish Little League (Snohomish, WA) |
| NSLL | Northside Suburban Little League (San Antonio, TX) |
| NSLL | North Scottsdale Little League (Scottsdale, AZ) |
| NSLL | Non-Stockpile Lessons Learned |
| NSLL | North Spirit Lake Lodge (Ontario, Canada) |