STIS

AcronymDefinition
STISSpace Telescope Imaging Spectrograph
STISSubaru Technical Information System
STISScience Technology and Innovation Studies (UK)
STISShort Term Independent Study (education)
STISScientific and Technical Information Service (Brussels, Belgium)
STISSpace Telescope Imaging Spectrometer
STISScience & Technology Information System
STISShipping Transport and Information Services
STISStepped Thread, Interrupted Screw (artillery breechblock)