0 containing or using letters of the alphabet and also numbers:
alphanumeric characters
A third advantage in an alphanumeric code is that letters and numbers give more code combinations than numbers alone.
Labels are typically alphanumeric characters attached to a shape.
If this were so, nonnaming speed (visual matching) and nonalphanumeric-naming speed would be related to word reading speed at least as strongly as alphanumeric-naming speed.
The body of the tag declaration consists of an alphanumeric tag, usually followed by a colon and a list of other tags.
Abbreviations should be descriptive rather than alphanumeric, as discussed previously.
It is thus alphanumeric, although the letters do not relate to the name of the city or region.
First, an alphanumeric code is said to be more easily remembered than an all-numeric code.
Any alphanumeric system places undue strain on the memory, and this one is no exception.