The students are unofficially referred to as 'Andalites'.

In these areas, the highway is often unofficially referred to as "Main Street."

This was sometimes unofficially referred to as the "hockey stick" livery.

Thus, the original Firebirds were unofficially referred to as "reverse".

In these areas, the highway is often unofficially referred to as "Mountain Road."

Some of these communities, more notably those that immediately surround the town, are often unofficially referred to as Llanelli.

Many countries have areas that are officially or unofficially referred to as highlands.

The engines were often unofficially referred to as 'black tanks' after the introduction of the DD17 class.

These seven vessels were unofficially referred to as the 'Monster class'.

It is unofficially referred to as the "Iwama style".