The Manager Project Accounting role is central to ensuring financial control, transparency, and strategic insight in large organisations. These professionals protect budgets, strengthen governance, support decision making, manage vendor costs, increase forecasting accuracy, and safeguard compliance.

Programme managers are the strategic leaders who turn ideas into reality. They connect business strategy with operational execution, ensuring that every project contributes to organizational success.

This P3M3 glossary has been designed to provide clarity, deepen comprehension, and serve as a reference guide with over 100 key terms. The Portfolio, Programme, and Project Management Maturity Model (P3M3) provides a framework that helps organizations evaluate their current practices, identify strengths, and uncover areas for improvement.