1998 RAM 2500 - Understanding Equipment List

[98RAM25XX]

I pulled up a 1998 RAM 2500 Equipment List using a VIN. Many of the "terms & names" in the equipment listing, specify certain groups of specifications, such as "Engineering Specification Group #11" or "Convenience Group and Power Convenience Group" . They are all nice sounding and one can speculate to some degree what they mean. However is there a book, a link for Dodge, that says something like "for 1998 Models of Dodge Engineering Group #11 means or Convenience Group includes this or that", is there such a database with this info describing their meanings on the Equipment listing for a specific VIN?

Thanks Ahead