| Philadelphia Emerging Architects | Academic & Science |
| Positive Emotional Atmosphere | Academic & Science |
| Phillips Exeter Academy | Academic & Science |
| Penneshaw | Airport Code |
| Public Education Agencies | Business |
| Procurement's Executive Association | Business |
| Pacific Energy Ltd | Business |
| Philippine Economy Army | Business |
| Polyester-amine | Chemistry |
| Phenylethyl Alcohol Agar | Chemistry |
| Private Education Aid | Community |
| Psychic Entertainers Association | Community |
| People of the Exquisite Agency | Community |
| Professional Employees Association | Community |
| Public Education Association | Community |
| Push Effective Address | Computer Assembly Language |
| Push Effective Absolute | Computer Assembly Language |
| Pocket Ethernet Adapter | Computing |
| Point Estimate Anticipate | General |
| Prevalence of Elder Abuse | General |
| Predictive Efficiency Assistant | General |
| Pontiac East Assembly | General |
| Partial Elimination Algorithm | General |
| Pack Encrypt Authenticate | General |
| Picky Eating Adult | General |
| Población Económicamente Activa | General |
| Peak Endocardial Acceleration | General |
| Philosophy Ethics And Academia | General |
| Permaculture Experience Ava | General |
| Point Evidence Analysis | General |
| Premature Ejaculation App | General |
| Point Evidence and Analysis | General |
| Penelope Ethan and Alejandra | General |
| Prenatal Exposure To Alcohol | General |
| Post Eruptive Arcade | General |
| Pie Eaters Anonomous | General |
| Point, Emphasis, Analysis | General |
| Phoenix East Aviation | General |
| Programmatic Environmental Assessment | Governmental |
| Planet Earth Army | Governmental |
| Planning Emphasis Area | Governmental |
| Political Economy Analysis | Governmental |
| Preliminary Economic Analysis | Governmental |
| Provincial Electricity Authority | Governmental |
| Public Energy Alternatives | Governmental |
| Philadelphia Energy Authority | Governmental |
| Preliminary Environmental Assessment | Governmental |
| Persian Economic Alliance | Governmental |
| A Poor Eskimos Alliance | Governmental |
| Presidential Executive Agreement | Governmental |
| Public Environmental Analysis | Governmental |
| PETTAI | Indian Railway Station |
| Permanent Email Address | Internet |
| Practice Edi Administrator | Jobs |
| Pulseless Electrical Activity (cardiac) | Medical |
| Pulseless Electrical Activity | Medical |
| Phenyl Ethyl Amine | Medical |
| Preliminary Endangerment Assessment | Military and Defence |
| People's Educational Association | Regional |
| Paintball Enforcement Agent | Sports |
| Plan Epargne En Actions | Stock Exchange |
