| Abbreviation | Definition |
|---|---|
| LPAC | Library Penalties Appeal Committee |
| LPC | Library Publishing Coalition |
| LPL | Lambeth Palace Library |
| LPL | Lawrence Public Library |
| LPL | Lighthouse Point Library |
| LPL | Liverpool Public Library |
| LPL | Livingston Parish Library |
| LPL | London Public Library |
| LPL | Lowe Public Library |
| LPLD | Lawrenceburg Public Library District |
| LPLS | Lorain Public Library System |
| LPMS | Libraries Performance Management System |
| LPP | Library Philosophy and Practice |
| LPPL | Lincoln Park Public Library |
| LPRC | Library Project Review Committee |
| LPRL | Lonesome Pine Regional Library |
| LPS | Library Printing Services |
| LPYL | Library Practice for Young Learners (South Africa) |
| LRBA | Limited Recourse Borrowing Arrangement |
| LRBL | La Rose Branch Library |