Project Evaluation and Review Technique
From Longman Business DictionaryProject Evaluation and Review TechniqueˌProject Evaluˌation and Reˈview Techˌnique abbreviation PERT noun [singular]MANUFACTURING a method of measuring the progress made on a large project, using a special diagram showing how long each stage will take, which stages need to be completed before others can begin etcSYNCRITICAL PATH ANALYSIS