EPAM - Enhanced Process Architecture Model ELCA - Enterprise Layered Chambered Architecture TCM - Transition Change Model A.T.M.A.C.A. (Agile Timely Mature Adaptive Creative Adroid) CMAM - Capability Maturity Assessment Model OAM - IT Organization Assessment Model CCM - Control Compliance Model CSIM - Continual Systemic Improvement Model VAR - Value at Risk Model