Definition from Wiktionary, the free dictionary
- Initialism of pseudobulbar affect.
- Initialism of Professional Bowlers Association.
- Initialism of Philippine Basketball Association.
- Initialism of Patrolmen's Benevolent Association.
- Initialism of Prevent Blindness America.
PBA (plural PBAs)
- Abbreviation of partial-birth abortion.
- Initialism of pattern of business activity. / pattern of business activities / patterns of business activity / patterns of business activities
- Pseudobulbar affect on Wikipedia.en.Wikipedia:Pseudobulbar affect
- Professional Bowlers Association on Wikipedia.en.Wikipedia:Professional Bowlers Association
- Philippine Basketball Association on Wikipedia.en.Wikipedia:Philippine Basketball Association
- Patrolmen's Benevolent Association on Wikipedia.en.Wikipedia:Patrolmen's Benevolent Association
- Prevent Blindness America on Wikipedia.en.Wikipedia:Prevent Blindness America
- partial-birth abortion on Wikipedia.en.Wikipedia:partial-birth abortion