Organizations
- Algerian People's Party (French: Parti du Peuple Algerien)
- Partnership for Prescription Assistance — A reduced-price prescription drug clearinghouse for low-income individuals and families
- Pacific Pearl Airways — an airline in the Philippines
- Per Power of attorney
- Philippine Ports Authority
- The Poker Players Alliance, a USA advocacy/lobbying group
- Police and Border Guard Board (Estonian: Politsei- ja Piirivalveamet)
- Popski's Private Army — a small World War II Special Forces unit of the British 8th Army
- Pre-School Playgroups Association, UK organization that later became known as the Pre-school Learning Alliance
- Professional Photographers of America
- Professional Putters Association
- Progressive Peoples Alliance — a political party in Nigeria
- Professional Publishers Association
- Philadelphia Parking Authority — a parking agency in Philadelphia, PA, featured on Parking Wars, a series on A&E
- Pittsburgh Parking Authority — a parking agency in Pittsburgh, PA,
- Pennsylvania Psychological Association — professional association for licensed psychologists and Psychology graduate students in Pennsylvania
- Proffesional Pen Assassin — professional association for pen fanatics and graduate students in Penn-sylvania
Read more about this topic: PPA