Rolling stock used on the London Underground and its constituent companies has been classified using a number of different schemes.

During German occupation the network was converted to standard (1435mm) gauge, and rolling stock from Germany used.

If you're going to buy in bulk, stock up on healthy pantry staples or frozen items that you use a lot.

Outstanding stocks of charity tax stamps were overprinted for fiscal use, but not used.

They say they need the stock to raise money and to use as currency to buy other companies so they can continue to grow.

The rolling stock uses standardized car bodies, articulated together.

The stock could use the help.

A stock of terms used in a particular profession, subject, or style; a vocabulary.

Freeze half the stock to use later.

There is little doubt, however, that the mutual fund giant's stock could use some extra juice right now.