Yes, course abbreviations can display on the transcript. Note, this will override the course name for all transcripts.
  1. Navigate to Academics > Scheduling > Request and schedules > Department and Courses
  2. Search for the course
  3. Click the edit pencil
  4. Select the Grading tab
  5. Enter the abbreviation in the Course Abbreviation field
  6. Click Save

Scroll down to the section where an abbreviation can be added for the course. Enter the abbreviation and this will override the course name.