Some scholars have divided Taiwanese into 5 subgroups, based on geographic region:

Many scholars have divided the folklore broadly under two heads, non-materials or spiritual and material.

These scholars therefore divide the book into three parts:

Meetei scholars have broadly divided the history of Manipuri literature into the following periods:

There is debate over whether they could occur concurrently or must be at different points in times, although Islamic scholars typically divide them into three major periods.

Other scholars divided Texas into three speech areas.

Some scholars divide between internal taxes, administrative barriers, health and sanitary regulations and government procurement policies.

Intellectual, scholars and critics divide Pashto literature into two parts, i.e. poetry and prose.

During dynastic times, Chinese scholars divided historical writings into two distinct genres.

While speech pathologists and scholars of phonetics consistently divide the voice into these four registers, vocal pedagogists are divided on this issue.