Byob

54 clues
Party spec
Invite abbr.
Party letters
Invite letters
Invitation letters
BBQ invite letters
Invitation initials
No alcohol provided
Invitation notation
Party invite letters
Party request: abbr.
Brown-bagging letters
Letters of invitation
P.S. on an invitation
Party rule, for short
T.G.I.F. party request
Setup provider's abbr.
Invitation stipulation
Inits. on an invitation
Quartet often near RSVP
Invitation abbreviation
Party abbr. about drinks
Low-budget party letters
Party directive, briefly
Letters on an invitation
Abbr. on some invitations
We're not supplying liquor
Abbr. often near "R.S.V.P.
Party stipulation, briefly
Informal invitation letters
Invitation reminder letters
Letters on some invitations
No alcohol provided" letters
Inits. on a party invitation
No alcohol provided," briefly
Letters on a party invitation
I'm not providing, you drunks!
Abbr. in many a party invitation
Party invite initials, sometimes
Directive that might be near RSVP
[Guests must provide their drinks]
Invitation abbr. concerning drinks
Letters on a frat party invitation
We're not serving liquor," briefly
Caveat on a cheapskate's BBQ invite
Part of an invitation to an imbiber
We're not serving liquor," on invites
Drinker's party instruction, for short
Part of an invitation to a drinker (abbr.)
Like many restaurants without a liquor lic.
Message indicating "adult beverages not supplied
We're not serving liquor" party invitation notice: Abbr.
Invitation advisory, or a homophonic hint to the starred answers' starts
Letters on a party invitation indicating that booze won't be provided by the host
Similar answers:
Aarpvpoksbyob
Ababy
Ababys
Abby
Abbycadabby
Abbydalton
Abbywambach
Abideby
Abidebytherules
Abidedby
Abidesby
Abiebaby
Abittoobold
Abob
Abobl
Aby
Abydos
Abye
Abysm
Abysmal