Aggie

Etymology 1
Diminutive of or,.

Etymology 2
A diminutive shortening of, from the names of any of several land-grant colleges in the US.

Noun

 * 1)  An agricultural school, such as one of the state land-grant colleges esp. one with the phrase "Agricultural & Mechanical" in its name
 * 2)  A student or alumnus of such a school esp. a student or alumnus of