What does PPC stand for?

Chlorinated Polypropylene (SAUS)

Christian People's Party (Dominican Rep.) - Political party (PSAP)

College of Physicians of Philadelphia, Philadelphia, PA - Library symbol - Library of Congress - OCLC symbol (LCLS)

Journal of Pension Planning and Compliance - A publication (SAUS)

Palm Personal Computer

Pan Pacific Centers - Defunct (EA)

Paperboard Packaging Council (EA)

Parallel Path Counter - Electronics (IAA)

Parallel Plate Chambers (SAUS)

Parallel Poll Configuration (SAUS)

Partial Pay Card

Partido Popular Cristiano - Christian Popular Party - Peru - Political party (PPW)

Parting Post Calls (MCD)

Partitu Populare Corsu - Corsica - Political party (PD)

Parts Preference Code - Military (AFIT)

Patres Conscripti - Senators - Latin (ROG)

Patrick Petroleum Co. (EFIS)

Patrol Plane Commander

Pay Per Channel (SAUS)

Pay-Per-Click - Payment model for online advertisements (NETL)

Peace Promotion Code (SAUS)

Peak Plasma Concentration - Medicine (EDAA)

Peak Power Control - Telecommunications (TEL)

Pearson Peacekeeping Centre - Canada

Peet & Company Ltd. - Australian Stock Exchange symbol

Pentose Phosphate Cycle - Medicine (EDAA)

People Power Coalition

Peripheral Posterior Curve - Medicine (EDAA)

Permission to Photocopy (MCD)

Per Pupil Cost (AFM)

Persistent Photoconductivity - Physics

Personal Performance Consultants UK Limited (EFIS)

Personal Performance Corp. - Commercial firm

Personal Portable Computer

Personal Productivity Center

Personal Programmable Calculator (MHDI)

Personal Programmers Club (SAUS)

Personal Protective Clothing (GNE)

Pertec Peripherals Corp. (SAUS)

Pet Population Control (AD)

Petroleum Packaging Council (NTPA)

Petroleum Pipeline Company, Cairo (SAUS)

Petroleum Planning Committee - Obsolete - NATO (NATG)

Phased Program Construction (IAA)

Phased Provisioning Code (NASA)

Philatelic Press Club - Later, IPPC

Philips Petroleum Co. (SAUS)

Photographic Processing Cells (AFM)

Photo Persistent Conductivity (AAEL)

Picture Postcard

Pierce's Perpetual Code - 1943 - A publication (DLA)

Pine Pass - British Columbia - Seismograph station code, US Geological Survey - Closed (SEIS)

Pin-to-Pin Compatible (SAUS)

Plain Paper Copier - Electrophotography

Plain Plaster Cornice - Construction

Planar Positive Column (SAUS)

Planar Postive Column (IAA)

Plane Paper Copier (IAA)

Plant Pest Control Division - of ARS, Department of Agriculture

Plant Process Computer

Plasma Prothrombin Conversion (DB)

Platform Position Computer

Platinum-Palladium Colloid (DB)

Plug Patch Cord

Plutonium Process Cell - Nuclear energy (NRCH)

Plutonium Product Cell - Nuclear energy (NRCH)

Pneumopericardium - Medicine (EDAA)

Pocket PC - Handheld computers (GIS)

Pocket Personal Computer - Media

Point of Possible Collision - Navigation

Point-to-Point Correlation - Graphing

Polarizable Point Charge - Model for the water molecule

Polar Path Compass (ACAE)

Policy and Planning Committee (SAUS)

Policy Planning Council - U.S. Department of State (BARN)

Polyphthalate Carbonate (SAUS)

Polyphthalate-Polycarbonate

Pooled Platelet Concentrate - Medicine (MEDA)

Portable Personal Computer (DGA)

Positive Peer Control

Positive Peer Culture (AD)

Postal code for the Prime Contractor (SAUS)

Posterior Parietal Cortex - Brain anatomy

Postoperative Pulmonary Complications (SAUS)

Postpulmonary Complications

Potential Performance Capability (SAUS)

Potential Points of Collision - Navigation

Potentional Performance Capability (IAA)

Pour Prendre Conge - To Take Leave - French

Power Pack Charger

Power PC (SAUS)

Power Physics Corp. (SAUS)

Power Plant Change (NVT)

Power Pool Council - Electric utility company

PPC Oil & Gas Corp. - Toronto Stock Exchange symbol

Practical Political Consulting - Commercial firm

Practitioners Publishing Company (SAUS)

Precipitating Particle Counter (ACAE)

Precision Photomechanical Corp.

Predicted Point of Collision (SAUS)

Predicted Propagation Correction (PDAA)

Preliminary Phase Correction (IAA)

Preliminary Proceedings Committee - Medicine (EDAA)

Preprocessing Center - NASA (NASA)

Pre-Proposal Conference (MCD)

Preservation and Packaging Committee

President of the Privy Council - Canada

Pressure Pulse Contour - Cardiac computer (PDAA)

Primary Power Control (MCD)

Printers' Pension Corp. (DGA)

Print Position Counter

Priority Placement Certificate - Military (AFM)

Process Problem Chart (SAUS)

Process Proximity Correction (SAUS)

Production and Planning Control (SAUS)

Production Planning and Control

Product Planning Committee

Professional Personal Computer

Professional Personnel Consultant (WDAA)

Professional Purposes Committee (ODA)

Program Planning and Control (AAG)

Program Planning Coordination Office - United Nations

Program Product Center (SAUS)

Progressive Patient Care

Projection Printing Camera (SAUS)

Project Parts Coordinator

Project Physics Course - National Science Foundation

Project Planning and Control (COE)

Project Planning Centre for Developing Countries - Research center - British (IRC)

Project Preparation Committee (SAUS)

Proof-of-Passing Certificate (OTD)

Pro-Personal Computer (NITA)

Prospect Creek, AK - Location identifier - FAA (FAAL)

Prospective Parliamentary Candidate - British

Protected Personnel Carrier (SAUS)

Proximal Palmar Crease - Anatomy

Psychiatric Patient Classes (SAUS)

Psychorotrophic Plate Count - Bacteriology

Publishers Publicity Circle

Pulsed Power Circuit (IEEE)

Pulse Position Code (SAUS)

Pulse-to-Pulse Correlation (ACAE)

Purchase Price Control (AD)

Picture Postcard (AD)

Plan-Paper Copier (AD)

Progressive Patient Care (AD)