They are divided into two groups referred to as the first and the second kind.

These individual or groups are referred to as moral entrepreneurs.

Such a group is referred to as an electron pair.

Each group of four elements at a single level is typically referred to as a bay.

Both groups are referred to as cults in the report.

The cultural group is often referred to as the Anasazi.

The group is also referred to as the Oh!

The group was sometimes also referred to as Decidere.net, in reference to its official website.

A group of twenty units may also be referred to as a score.

The key here was a group, or an individual, referred to as Nimrod.