Uses of laser diodes can be categorized in various ways.

Types of fiber can be categorized in several ways, for example, by their source.

Bridges can be categorized in several different ways.

The campaigns of the American Civil War are categorized in various ways.

They can be categorized in several ways.

Social support can be categorized and measured in several different ways.

The subject may be categorized in various ways, depending on specificity, intersection, and cross-classification.

However, countries and areas categorize and specify road surface markings in different ways.

Each sign has certain characteristics; but the signs are also categorized in several ways.

Jewish law may be categorized in various ways.