PBSA
The abbreviation stands for PBSA:
- Pravasi Bharatiya Samman Award, an award by the Indian President
- Pakistan Boy Scouts Association, a Scout Organization of Pakistan
- Papers of the Bibliographical Society of America, the quarterly journal of the Bibliographical Society of America
- Peter Behrens School of Architecture ( Peter Behrens Werkkunstschule Dusseldorf ), 1971 integrated with the University of Applied Sciences Dusseldorf
- 2- phenyl benzimidazole -5 -sulfonic acid, a chemical substance of photoprotection
- Disambiguation
- Abbreviation