| Rank | Abbreviation | Meaning |
|---|
| ***** | DSPA | Dry Sprinkler Powder Aerosol (fire suppression)
| |
| *** | DSPA | Distribution System Planning and Analysis
| |
| *** | DSPA | Danish School of Public Administration
| |
| ** | DSPA | Digital Signal Processing Amplifier
| |
| ** | DSPA | Digital Signal Processing Assembly
| |
| ** | DSPA | Digital & Screen Printing Association (UK)
| |
| * | DSPA | Day School Parents Association
| |
| * | DSPA | Dutch Society for the Protection of Animals
| |
| * | DSPA | Delaware State Police Academy
| |
| * | DSPA | Downtown Specific Plan Area
| |
| * | DSPA | Desmodus Salivary Plasminogen Activator
| |
| * | DSPA | Defensive Secondary Penalty Against
| |
| * | DSPA | Division of Sponsored Program Administration
| |
| * | DSPA | Direct Sales Partnering Agreement
| |
| * | DSPA | Doors Smu Pictures Article
| |
| * | DSPA | Deputy Senior Pricing Administrator
| |
| * | DSPA | Disability Service Providers of America
| |
| * | DSPA | Directors of Schools of Public Administration
| |
| * | DSPA | Departmental Safety Program Administrator
| |
| * | DSPA | Disability Service Providers Award
| |
| * | DSPA | Dual Stage Passenger Airbag
| |
| * | DSPA | Democratic Solidarity Party of Ahwaz
| |
| * | DSPA | Division of Sponsored Project Administration
| |
| * | DSPA | Desert Sun Performing Arts
| |
| * | DSPA | digital subtraction pulmonary arteriography
| |