NAS 9300-007 : LOTAR
The product information model is an information model which provides an abstract description of facts, concepts and instructions about a product, such as a STEP Application reference model or STEP Application interpreted model. (cf NAS9300-003, 3.2.1)
See Also:
Product, Model, Product Data, Product Definition Data
Alternate Definitions:

ISO 10303-1 - formal model of product information