Swiss soldiers are roughly classified into two categories, elite and reserve.

The great monarchies of eighteenth-century Europe, like its administrative systems, can be roughly classified into groups.

The coins issued can be roughly classified into five series:

Applications of many-valued logic can be roughly classified into two groups.

Fictional talking creatures may be roughly classified into the following categories, depending on the degree to which talk influences their behavior.

The soils around the area can be roughly classified into three categories.

The problems on the competition can be classified roughly in the following categories:

Parallel computers can be roughly classified according to the level at which the hardware supports parallelism.

These languages can be roughly classified into nine groups.

The 50 or so applications can be roughly classified under a few broad headings.