| Acronym | Definition |
|---|
| SLPA➣School of Leadership and Professional Advancement (Duquesne University) |
| SLPA➣Speech-Language Pathology Assistant |
| SLPA➣Shallow Low Pressure Area (meteorology) |
| SLPA➣Sri Lanka Port Authority |
| SLPA➣Sierra Leone Ports Authority |
| SLPA➣Sea Level Pressure Anomaly |
| SLPA➣Salt Lake Police Association (Utah) |
| SLPA➣Sydney Leather Pride Association |
| SLPA➣Sussex Liaison and Progression Accord (UK) |
| SLPA➣Securities Lending Performance Analyzer |
| SLPA➣San Lorenzo Protected Area |
| SLPA➣School of Legal and Public Administration |
| SLPA➣Sri Lanka Photo Album |
| SLPA➣SLiding Point Arithmetic |
| SLPA➣St Lucia Parrot |
| SLPA➣Sierra Leone Public Archives |
| SLPA➣Saint Louis Psychological Association |
| SLPA➣Sri Lanka Parents Association |
| SLPA➣Security and Loss Prevention Association |
| SLPA➣Single-Layer Patch Antenna |
| SLPA➣Socialist Labor Party of America |