usr
Noun
Meaning
usr (plural usrs)
(computing) Abbreviation of user.
Examples
Thus, two USR modems would be able to connect at 9600 bit/s, but, when a user with a 2400-bit/s modem called in, the USR would "fall back" to the common 2400-bit/s speed.
The tower is shown surpassed in height by the USR (United States Robotics) Building.
The USR() function is also defined differently, serving as a stand-in for the absent CALL command.