Courses / GLST GLST · 3 coursesGLST courses at Texas Tech University Browse course codes and credit hours in the official 2026–27 catalog.Official 2026–27 catalog · Checked 2026-11-05 Find a course in this subject Catalog courses GLST 2300Professional Career Paths in Global Studies3 credit hours GLST 3300Selected Topics3 credit hours GLST 4300Global Studies Capstone3 credit hours