| Answer | Crossword Clue |
|---|---|
| RSVP | "Let us know," initially |
| RSVP | "Let us know," on an invitation |
| RSVP | "Let us know," to an invitee |
| RSVP | Let us know, in an invite |
| RSVP | "Kindly let us know," on invites |
| RSVP | "Let us know if you're coming" |
| RSVP | "Let us know if you're coming" letters |
| RSVP | "Let us know," on an invitation (Abbr.) |
