sort by Rank | Alpha
| Possible Meanings | Rank |
| Permissible Exposure Limits | **** |
| Power Electronics Laboratory | **** |
| Party of the European Left | **** |
| Postgraduate Education Loans | **** |
| Paid Educational Leave | *** |
| Pennsylvania Economy League | *** |
| Permissible Exposure Levels | *** |
| PHP Exif Library | *** |
| Petroflow Energy Ltd | *** |
| Physical Electronics Laboratory | *** |
| Professional Employee Leasing | *** |
| Petroleum Exploration Licences | *** |
| Proyecto Educativo Local | *** |
| PROTECTION Exposure Limits | *** |
| Primary Effusion Lymphomas | *** |
| Physics and Engineering Laboratory | *** |
| Public Entertainment Licences | *** |
| PetSafe Electronic Leash | *** |
| Professors of Educational Leadership | *** |
| Professional Educators of Louisiana | *** |
| Planning and Environmental Linkages | *** |
| Pacific Environment Limited | *** |
| Personal Exposure Limit | *** |
| Purcell Energy Ltd | *** |
| Poolwide Expected Loss | *** |
| Power Equipment List | *** |
| Petroleum Economics Ltd | *** |
| Petrojam Ethanol Limited | *** |
| Personal Exposure Limits | *** |
| Professional Edition License | *** |
| Probable Effect Level | *** |
| Program Events Listing | *** |
| Project Evaluation Level | ** |
| parental educational level | ** |
| peak enzyme level | ** |
| Peritoneal exudate lymphocytes | ** |
| piezo-electric lithotripsy | ** |
| piezoelectric extracorporeal lithotripsy | ** |
| presumptive ectodermal layer | ** |
| Primary effusion lymphoma | ** |
| primary effusional lymphoma | ** |
| primary extranodal lymphomas | ** |
| Proximal Epiphyss length | ** |
| Personalized Email Letterhead | ** |
| Power Electronics Letters | ** |
| Permissable Exposure Levels | ** |
| Promotion of Environmental | ** |
| Personnel Exposure Limits | ** |
| Professionalism Ethics and Law | ** |
| Peritoneal Exudate Lymphocyte | ** |
| pisa evolutionary library | ** |
| Permitted Exposure Limits | ** |
| peritoneal exudate T lymphocytes | ** |
| permissible exposure limit value | ** |
| Planned Educational Leave | ** |
| Pacific Elevators Limited | ** |
| Prime Event Limitation | ** |
| Personnel Exposure Limit | ** |
| Precision Electronics Ltd | ** |
| Petroleum Exploration Limited | ** |
| Ppm Exposure Limits | ** |
| Professional Engineers and Land | ** |
| Project Expense Level | ** |
| Project Ervarend Leren | ** |
| peritoneal exudate CTL | ** |
| Predetermined Equipment List | ** |
| Petsec Energy Limited | ** |
| Probable Effects Levels | ** |
| Pak Elektron Ltd | ** |
| permitted exposure level | ** |
| Precision Electronics Limited | ** |
| Probable Effect Levels | ** |
| Programmable Electronic Loads | ** |
| Petroleum Economics Limited | ** |
| Provident Energy Ltd | ** |
| Projecten Ervarend Leren | ** |
| Panasonic European Laboratories | ** |
| Pleural Effusion Lymphomas | ** |
| Programmer Evaluation Lab | ** |
| Protein Expression Laboratory | ** |
| Pacific Eagle Line | ** |
| Prairie Education Lab | ** |
| Print the Error List | ** |
| Promulgate an ETS to Lower | ** |
| Permissive Exposure Limits | ** |
| Planned Entry Level | ** |
| Plant Environment Laboratory | ** |
| Port Entry Light | ** |
| Pengembangan Ekonomi Lokal | * |
| Performance Evaluation Laboratory | * |
| permissable exposure limits | * |
| Petroleum Exploration License | * |
| Preliminary Events List | * |
| Proximity Electron Lithography | * |
| Panhandle Environmental League | * |
| Phulchand Exports Limited | * |
| Popolare Eturia Lazi | * |
| Potential Exposure Limits | * |
| Power Electronics Lab | * |
| Partnership for Excellence in Learning | * |
| Payload Element Lead | * |
| Plant Ecology Laboratory | * |
| Pathe Electrical Ltd | * |
| Pre Execution Logon | * |
| Preliminary Event Listing | * |
| Priority Enforcement List | * |
| Protocol Engine Library | * |
| Pulmonary Exchange Ltd | * |
| preliminary effluent limitations | * |
| preliminary effluent limits | * |
| Petroleum Engineering Laboratory | * |
| preliminary effluent limitation | * |
| Properties Eligible for Listing | * |
| Pardee Equipment Limited | * |
| Parkview Estate London | * |
| Parkview Estates London | * |
| Parrainage pour l'Education et la LibertT | * |
| Petroz Energy Limited | * |
| Planet Earth nosc List | * |
| Planning an Electronic Library | * |
| Plant Endangered List | * |
| Porcellana Enterprise Limited | * |
| Portuguese Environmental Law | * |
| Previously Existing Level | * |
| Process of Elections Leaders | * |