stu

abbreviation: student
Found on http://www.encyclo.co.uk/local/20021

stu

see short ton unit, above.
Found on http://www.unc.edu/~rowlett/units/dictS.html

STU

Shoot Through Umbrella. White translucent photographic umbrella; a flash is shot inside the umbrella and the light is diffused onto the intended target; provides a soft, large light source.
Found on http://www.translationdirectory.com/glossaries/glossary356.php
No exact match found