Cap and gown wearers: Abbr

• Not jrs
• Most promgoers (Abbr.)
• Coll. short-timers
• Sophs' superiors
• Promgoers: Abbr
• Jrs. no more
• Geriatrics concerns: Abbr
• The elderly, for short
• Prom people: abbr

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