Academic periods: Abbr., 4 letters
Coll. periods, 4 letters
Coll. terms, 4 letters
Divinity schs., 4 letters
Grad sch. classes, 4 letters
Informative mtgs., 4 letters
Parts of the academic yr., 4 letters
Rel. schools, 4 letters
Religious schs., 4 letters
Sch. periods, 4 letters
Sch. terms, 4 letters
Theological schools (abbr.), 4 letters
Training schs. for clergy, 4 letters