U
- U.S. Code
In legal and other government documents, you may see U.S. laws or rules annotated…
- U.S. state and territory abbreviations
U.S. states and territories have two abbreviations: the standard abbreviation and the postal…
- un-
A prefix that changes the meaning of the word to present the opposite of the word. Do not hyphenate…
- unapparent disabilities
Disabilities not immediately or readily apparent to others. A term used for those…
- universal design
A concept of design that promotes usability by the greatest number of people regardless of age, ability or…
- use, utilize
Use and utilize are not interchangeable verbs. As a verb, use has a number of meanings: to put…