There are many… But these are the ones I hear and need to remember:
DAU – Demand Acceleration Unit (Early release machine that IBM sometimes gives to customers to evaluate.)
BMC – Base Manufacturing Cost (Cost for parts)
TMC – Total Manufacturing Cost (Total cost including labor)
VLH – Vendor Logo Hardware – Hardware that we resell that still has the vendor logo on it.
MES – means an upgrade to a system, but I don’t remember what it stands for.