alphabetical designation

Alphabetical designations might be a better alternative.

A growing number of House Committees are assigning numerical or alphabetical designations for their publications (e.g. 110-35, 110-AA).

By 1885 the north-south streets gained their current alphabetical designations (A Street through V Street, although V was turned into Virginia Street.)

At this time the alphabetical designations were replaced with geographical names that were chosen based upon places where Australians had fought: Gallipoli, Bardia, Alamein and Kokoda.

It was a member of the Delta family of rockets, and the last Delta to be given an alphabetical designation - subsequent rockets were designated using a four digit numerical code.

Unusual for a U.S. launch site, the individual pads in the complex have numerical designations, similar to those used by the Soviet Union, rather than alphabetical designations as used on most other U.S. complexes.

The Namibia Bus and Taxi Association (NABTA)has taken steps to regulate taxi drivers by allocating registration numbers (one alphabetical designation followed by a 2 digit number), which are prominently pasted on the doors and rear windscreens of legitimate taxis.

"OSR" is the only state highway in Texas with a completely alphabetical designation and one of only two where the designation begins with a letter (Texas State Highway NASA Road 1 being the other with a beginning letter).