The School of IAS offers approximately 250 undergraduate courses and graduate courses (500-level and above). Browse the list below to see all approved courses organized by prefix. Click on the Time Schedule link at the top of each prefix page to see which courses are offered each quarter. Learn about the registration process and find additional quarterly schedule information by visiting the Office of the Registrar's page. School of IAS courses by prefix: American Studies (TAMST) Anthropology (TANTH) Arts (TARTS) Biology (TBIOL) Biomedical Studies (TBIOMD) Chemistry (TCHEM) Communication (TCOM) Chinese (TCHIN) Cultural Studies (TCULTR) Economics (TECON) Environmental Science (TESC) Environmental Studies (TEST) Ethnic, Gender and Labor Studies (TEGL) Film Studies (TFILM) Geography (TGEOG) Geosciences (TGEOS) Global Honors (TGH) History (THIST) Interdisciplinary Arts and Sciences (TIAS) Law (TLAW) Latino/a and Latin American Studies (TLAX) Literature (TLIT) Mathematics (TMATH) Non-Profit Public Affairs (TNPRFT) Philosophy (TPHIL) Physics (TPHYS) Political Science (TPOLS) Psychology (TPSYCH) Religion (TRELIG) Sociology (TSOC) Spanish (TSPAN) Women Studies (TWOMN) Writing Studies (TWRT) Graduate courses The 500- to 700-level TIAS courses were developed specifically for our SIAS M.A. students. Some courses may be available to students enrolled in other UW Tacoma graduate programs. Check with your advisor.