Following its publication in 1982, the Working Formulation became the standard classification for this group of diseases.

This is a standard classification from the highest down to the lowest energies:

At present, there is no international standard classification of diabetes in dogs.

In order to understand the standard classification, we must understand the terminology used.

These two digit codes are standard classifications used throughout the federal government.

The group is not in the standard taxonomic classification, but it is between superfamily and family.

So one could not really speak of a standard classification to begin with.

I've identified your ship, but I can't seem to identify the ten circling it- they defy standard classification.

It deals with creating a standard classification, with English names.

These are informal, not part of the standard classification.