FLR may refer to:
- Female-led relationship
- Forest landscape restoration
- FLR-9, a type of military antenna array
- FLR, IATA code for Florence Airport, Peretola, Italy
- FLR, NYSE ticker symbol for Fluor Corporation
Usage examples of "flr".
Jo Jo could have broken him in two like ig, d Vinnie Rer not ng wi him, or he ere were two big suitca on e flr next to Vine.