Transfer credit in OASIS is not always clear. Here are two examples of transfer credit taken from the Academic Record tab in OASIS. 

(PSC 001) - PSYC 001 - General Psychology at De Anza College
(PSC TR1) - PSYCH 7A - Intro to Psychology at Uc Irvine

DeAnza is a California Community College, and the equivalent UC Davis course, noted as (PSC 001), is verified by assist.org. 

UC Irvine is a 4-year institution. Like all 4-year institutions, UC Davis does not have a pre-existing transfer agreement with UC Irvine. The course transferred as (PSC TR1), which is a non-specific designation indicating that it is a psychology course and may or may not be equivalent to a specific UCD course. This course might need to be reviewed through the Yellow Cluster Course Equivalency Request to determine if it is equivalent to PSC 001 at UC Davis.

Steps for submitting a Course Equivalency Request can be found on our Transfer Credit website.