Alums-to-be, briefly

• Fraternity and sorority leaders, usually: Abbr.
• DADS of jrs.
• Next year's alumni: Abbr.
• HS yearbook section
• Students who are in their final year: Abbr
• Yearbook buyers: Abbr
• H.S. V.I.P.'s
• Sophomores, two years later: Abbr
• Some coll. students

Wiktionary Word definitions in Wiktionary
abbr. (context texting chatting English) (abbreviation of serious English)