| Acronym | Definition |
|---|
| LNL➣Laguna Niguel (Metrolink station code; Laguna Niguel, CA) |
| LNL➣Lock and Lock (various locations) |
| LNL➣Lock 'n Load |
| LNL➣Laboratori Nazionali di Legnaro (Italy) |
| LNL➣Lunch 'n Learn (various organizations) |
| LNL➣Lens and Lights (student group; Worcester Polytechnic Institute; Worcester, MA) |
| LNL➣Latvian National Library |
| LNL➣Light and Love |
| LNL➣Linear Nonlinear Learning |
| LNL➣Loves Niall's Laugh |
| LNL➣Luper, Neidenthal & Logan (law firm; Columbus, OH) |
| LNL➣Late Night Lip-Sync |