PLM
From ATTWiki
Refers to Product Lifecycle Management.
From http://en.wikipedia.org/wiki/Product_Lifecycle_Management:
Product lifecycle management (PLM) is the process of managing the entire lifecycle of a product from its conception, through design and manufacture, to service and disposal. It is one of the four cornerstones of a corporation's information technology structure.
also
Product Lifecycle Management (PLM) is more to do with managing descriptions and properties of a product through its development and useful life, mainly from a business/engineering point of view; whereas Product life cycle management (PLCM) is to do with the life of a product in the market with respect to business/commercial costs and sales measures.