The principal subdivisions are presently as follows:

The principal subdivision among the Mughals are the Barlas and Chughtai.

Even after the Acts of Union 1707, burghs continued to be the principal subdivision.

The principal subdivisions of geological time, and the most important strata, with their relative positions, are indicated in the following diagram.

The following is one of the best of the many arrangements of the principal subdivisions.

It defines codes for the names of countries, dependent territories, special areas of geographical interest, and their principal subdivisions (e.g., provinces or states).

Hair removal treatments are categorized into two principal subdivisions: temporary removal and permanent removal.

The main label has three principal subdivisions, indicated by the first two letters of a given record's catalog number.

An archdeacon is often responsible for administration within an archdeaconry, which is the principal subdivision of the diocese.

These, along with municipal boroughs formed the principal subdivisions for local government for the next eighty years.