| Acronym | Definition |
|---|
| OLPA➣Office of Legislative and Public Affairs (also seen as LPA) |
| OLPA➣on Line Payment Authorization |
| OLPA➣Office of Legislative Policy and Analysis |
| OLPA➣Olmsted Linear Park Alliance |
| OLPA➣Oregon Livestock Producers Association |
| OLPA➣Office of Legislative Policy Analysis |
| OLPA➣Omaha Legal Professionals Association |
| OLPA➣Ordinary Life Project Association (UK) |
| OLPA➣Olmsted Linear Park Association |
| OLPA➣Off-Line Processing Areas (NASA) |
| OLPA➣Ore Lake Preservation Association (Michigan) |
| OLPA➣Office of Legislation and Public Administration |
| OLPA➣On Line Psychometric Assessment |
| OLPA➣Online Payment Authorization |
| OLPA➣Oral Language Proficiency Assessment |
| OLPA➣Ontario Livestock Protective Association (Canada) |
| OLPA➣Office of the Livingston Parish Assessor |
| OLPA➣Orbital Local Plasma Approximation |
| OLPA➣Odonata Libellulidae Pachydiplax |
| OLPA➣On-Line Process Analysis (Borealis) |
| OLPA➣Otisco Lake Preservation Association (New York) |
| OLPA➣On-Line Polymer Analysis |