The PMI Lexicon of Project Management Terms was launched in 2012 and offered clear and concise definitions for 145 of the profession’s frequently used terms.

With this updated Version 3.0, PMI is pleased to provide an additional 45 definitions to this resource. This update also includes a “see also” feature that refers the user to other related terms.

For anyone involved in project, program, and portfolio management, the PMI Lexicon of Project Management Terms is an essential resource to foster understanding and consistent usage of terminology.

Download a read-only copy of the lexicon (Version 3.0) [PDF | 376 KB]