| FFM | Facility Fleet Managers 
| Others |
| FFM | Fact Finding Mission
| Others |
| FFM | Fairchild Fashion Media
| Others |
| FFM | Fairer Funding Model
| Others |
| FFM | Faith Fellowship Ministries
| Others |
| FFM | Family Future Marketing
| Others |
| FFM | Fashion For Men
| Others |
| FFM | Fast Foto Messenger
| Others |
| FFM | Fat Free Mass
| Others |
| FFM | Father Frederick McGinn
| Others |
| FFM | Federal Financial Management
| Others |
| FFM | Federally facilitated Marketplace
| Others |
| FFM | Fellowship of Faith for Muslims
| Others |
| FFM | Female Female Male
| Others |
| FFM | Female Female Man
| Others |
| FFM | Female Financial Management
| Others |
| FFM | Female to Female to Male
| Others |
| FFM | Fergus Falls, Minnesota USA
| Others |
| FFM | Ferrari Finali Mondiali
| Others |
| FFM | Festival des Films du Monde
| Others |
| FFM | Festival of Faith and Music
| Others |
| FFM | Fiber Fddi Module
| Others |
| FFM | Field Farms Marketing
| Others |
| FFM | Field Force Management
| Others |
| FFM | Final Fantasy Masters
| Others |
| FFM | Fine Fragrance Mist
| Others |
| FFM | Finite Field Method
| Others |
| FFM | First Flight Middle
| Others |
| FFM | Five Factor Model
| Others |
| FFM | Fixed Frequency Modem
| Others |
| FFM | Flat File Multiplexor
| Others |
| FFM | Flea and Flower Market
| Others |
| FFM | Flea and Flower Markets
| Others |
| FFM | Fluorescence Fluctuation Microscope
| Others |
| FFM | Follow For Manager
| Others |
| FFM | for Frankfurt am
| Others |
| FFM | Ford Fleet Management
| Others |
| FFM | Forecasting Financial Markets
| Others |
| FFM | Forest Fire Management
| Others |
| FFM | Form Field Manager
| Others |
| FFM | Forms and Font Manager
| Others |
| FFM | Forsyth Farmers Market
| Others |
| FFM | Fortnite Funny MOments
| Others |
| FFM | FrankFurt am Main
| Others |
| FFM | Freakin Friday Mambo
| Others |
| FFM | Freaky Font Manager
| Others |
| FFM | Free Flying Module
| Others |
| FFM | Free-Flying Module
| Others |
| FFM | Freedom Fighting Mode
| Others |
| FFM | Freight and Fleet Management
| Others |
| FFM | Frequent Flyer Miles
| Others |
| FFM | Front Frame Module
| Others |
| FFM | Fuel Filter Module
| Others |
| FFM | Full Face Mask
| Others |
| FFM | Fulton Fish Market
| Others |