LPSB
| Acronym | Definition |
|---|---|
| LPSB | Livingston Parish School Board (Livingston, LA) |
| LPSB | Lincoln Park Savings Bank (Chicago, IL) |
| LPSB | Local Public Service Board |
| LPSB | Lafayette Parish School Board (Lafayette, LA) |
| LPSB | Livingston Parish Public Schools (Louisiana) |
| LPSB | Local Property Survey Board |