Here are some other terms that are related to this process:
* Categorizing: This is a general term for putting things into groups.
* Sorting: This is a more specific term for arranging items into groups based on specific criteria.
* Taxonomizing: This term is specifically used for classifying living organisms.
No matter what word you use, the basic idea is the same: scientists are trying to make sense of the world around them by organizing information into manageable categories.