Practical Extraction and Report Language
Pathologically Eclectic Rubbish Lister
Practical Extraction and Reporting Language
Pre-positioned Equipment Requirement List
Pupils Equal and Reacting to Light
pupils equal, react to light
Perkin Elmer Robot Language
PERL Interpreter-Programm
peroneus longus
practical extraction report language
Production Engineering Research Laboratory
Pupils Equal and Reactive to Light
pupils equal and responsive to light
Population and Ecology Research Laboratory
Practical Extraction & Reporting Language