Network drives are often assigned letters towards the end of the alphabet.

Variables with similar roles or meanings are often assigned consecutive letters.

Days of the academic year are assigned a number 1-5, and letters A-E.

The station was assigned these call letters by the Federal Communications Commission.

The station has been assigned these call letters by the Federal Communications Commission since 1954.

Unrecognized volumes are not assigned letters, and are usually left untouched by the operating system.

It uses a more uniform system when assigning letters to phonemes with less regard to the etymology of a word.

Each year his office assigns successive letters of the alphabet to each comet discovery.

There are many different solutions to the standard problem, and one notation used to describe them assigns letters to the holes:

They assigned letters from the Latin alphabet that corresponded to the Hawaiian sounds.