Pollution Prevention Act 
Participating Provider Agreement 
Performance Partnership Agreement 
Pension Protection Act 
Pesticide Producers Association 
Photo-Peak Analysis 
Planned Program Accomplishment 
Princeton Particle Accelerator 
Professional Programmers Association 
Project Preparation Advance 
PROTEC-PM 
Pay Per Action 
Pension Protection Act Of 2006 
Periodical Publishers Association 
peripapillary atrophy 
Physical Point of Attachment 
Pixel Processing Accelerator 
Position Probability Area 
Power Purchase Agreement 
Preferred Provider Arrangement 
Pre-school Playgroups Association 
Principal Planning Agent 
Prior Property Approval 
Production Photographic Area 
Program Participation Agreement 
Prompt Pay Act 
Prompt Payment Act 
Pump Package Assembly 
Purge Pump Assembly 
IATA code for Perry Lefors Field, Pamp…