...
Controlled Vocabulary (CV)
In order to facilitate data sharing and unambiguous interpretation of data between different data stewards and users, it is imperative to share a common vocabulary. When implemented in a data system, there are rules dictating what terms are available to be used, and what those terms mean. These rules comprise a controlled vocabulary.
ETL
Extract, Transform, Load. https://en.wikipedia.org/wiki/Extract,_transform,_load
...