Abbr. in many a party invitation

• Letters of invitation?
• Invitation notation
• Letters on an invitation
• Quartet often near RSVP
• Like many restaurants without a liquor lic
• "We're not serving liquor," on invites
• Invitation abbr. concerning drinks
• Party directive, briefly
• "No alcohol provided" letters

Wikipedia Word definitions in Wikipedia
BYOB is an initialism used on party invitations, meaning "bring your own beverage" or variants. BYOB may also refer to: BYOB (musician) , an English musician B.Y.O.B. (song) , a song by System of a Down from their album Mezmerize BYOB (programming language) ...