What term refers to a collection of viewpoints that is standard within an industry or organization?

The term that best describes a collection of viewpoints that is standard within an industry or organization is "Reference Models." Reference models serve as theoretical frameworks that standardize the language and concepts used within a specific domain. They help professionals communicate more effectively by providing a common baseline for understanding the processes, components, and relationships within an industry.

In contrast, template architectures are more specific structures used to guide the implementation of a particular design. Practice standards refer to universally accepted approaches or protocols for executing tasks within a profession but do not necessarily represent a collection of viewpoints. Framework guidelines, while offering a structured approach to a set of activities, may not encapsulate a standard collection of viewpoints specific to an industry in the same way that reference models do. Thus, reference models are the most accurate choice when referring to standard viewpoints within an organization or industry.