| Acronym | Definition |
|---|
| UPSA➣Union Professionnelle Suisse de l'Automobile |
| UPSA➣United Professional Sales Association |
| UPSA➣Universidad Privada de Santa Cruz de la Sierra |
| UPSA➣Urbanizadora Paranoazinho SA (Brazilian real estate firm) |
| UPSA➣Undergraduate Political Science Association |
| UPSA➣University of the Philippines Singing Ambassadors |
| UPSA➣Unione Penisola Sorrentina Albergatori |
| UPSA➣Undergraduate Psychology Students' Association |
| UPSA➣Unclassified Professional Staff Association |
| UPSA➣UPS Autogistics |
| UPSA➣United Pool and Spa Association |
| UPSA➣Universidad Pública de Salamanca (Spain) |
| UPSA➣Unpaid Scientific Associate |
| UPSA➣Utah Professionals in Student Activities |
| UPSA➣Universidad Pontificia Solo Alumnos |
| UPSA➣Unpriced Supplemental Agreement |
| UPSA➣University of California Performance Skills Assessment |
| UPSA➣Uniwersalny Program Skanowania Arkuszy |
| UPSA➣University Police Student Assistant (Buffalo State University of New York) |