NCLL
| Acronym | Definition |
|---|---|
| NCLL | National Centre for Language and Literacy (University of Reading, UK) |
| NCLL | National College Lacrosse League (Baltimore, MD) |
| NCLL | National Community for Latino Leadership, Inc. (est. 1989; Washington, DC) |
| NCLL | Norwegian Cruise Line Limited |
| NCLL | New Castle Little League (various locations) |
| NCLL | North Cumberland Little League (New Jersey) |