Wikipedia
                    FMM
                    
                        
                
                                                                    FMM may refer to:
- Confederation of Malagasy Workers
 - Fast Multipole Method, an algorithm for solving pairwise interaction problems
 - Female-male-male, a type of threesome involving one female and two males
 - Field Marshal Montgomery Pipe Band, a grade one pipe band
 - Flexible Memory Model
 - Fort Morgan Municipal Airport, via its FAA location ID
 - Franciscan Missionaries of Mary
 - Free Media Movement
 - Memmingen Airport, via its IATA airport code