| FFO | Fachverband Der Fahrzeugindustrie Osterreichs 
| Others |
| FFO | Factory Fitted Option
| Others |
| FFO | Family Faculty Organization
| Others |
| FFO | Family Financial Officer
| Others |
| FFO | Far Field Observer
| Others |
| FFO | Federal Foreign Office
| Others |
| FFO | Federal Funding Opportunity
| Others |
| FFO | Fiat Freak Out
| Others |
| FFO | Fib Fan Out
| Others |
| FFO | Field Force Operations
| Others |
| FFO | Filter Forwarding Overhead
| Others |
| FFO | Final Fantasy Origins
| Others |
| FFO | Finally Finished Object
| Others |
| FFO | Financial Futures And Options
| Others |
| FFO | Find First One
| Others |
| FFO | Fishing Factory Outlet
| Others |
| FFO | Fixed and Floating Objects
| Others |
| FFO | Fixed Frequency Oscillator
| Others |
| FFO | Florida Field Office
| Others |
| FFO | Fluoride Free Ottawa
| Others |
| FFO | Flux Flow Oscillator
| Others |
| FFO | Follow on Fund Offer
| Others |
| FFO | For Fans Of
| Others |
| FFO | For Find Out
| Others |
| FFO | For Frankfurt Oder
| Others |
| FFO | For Fun Only
| Others |
| FFO | Ford Forums Online
| Others |
| FFO | Forever Fantasy Online
| Others |
| FFO | Friggin Flat Out
| Others |
| FFO | Fuel Furnace Oil
| Others |
| FFO | Full First Order
| Others |
| FFO | Full Functionality Object
| Others |
| FFO | Fully Finished Object
| Others |
| FFO | Funds First Obligated
| Others |
| FFO | Funds From Operations
| Others |
| FFO | Photoshop File Information
| Others |