| FTU | Factory Testing Unit 
| Others |
| FTU | Failure Tensile Ultimate
| Others |
| FTU | Fairy Tale Unit
| Others |
| FTU | Family Tree University
| Others |
| FTU | Fan Terminal Units
| Others |
| FTU | Fat, Tired, Useless
| Others |
| FTU | Fault Tolerant Unit
| Others |
| FTU | Federation of Trade Unions
| Others |
| FTU | Feeder Terminal Unit
| Others |
| FTU | Feeder terminal units
| Others |
| FTU | Ferrari Team Ukraine
| Others |
| FTU | Fiber Termination Unit
| Others |
| FTU | Field Training Unit
| Others |
| FTU | Fighting The Underworld
| Others |
| FTU | File Transfer Utility
| Others |
| FTU | Finger Tip Unit
| Others |
| FTU | Firearms Training Unit
| Others |
| FTU | First Time Use
| Others |
| FTU | First Time User
| Others |
| FTU | First to Throw Up
| Others |
| FTU | Fishing Tackle Unlimited
| Others |
| FTU | Fishing Tackle Unlimited Fishing Tackle Unlimited
| Others |
| FTU | Fitness Training Unit
| Others |
| FTU | Fleet Training Unit
| Others |
| FTU | FlexRay Transfer Unit
| Others |
| FTU | Florida Times Union
| Others |
| FTU | Foot Traffic University
| Others |
| FTU | for Tensile Ultimate
| Others |
| FTU | For The Ultimate
| Others |
| FTU | Foreign Trade University
| Others |
| FTU | Foreign Trade University's
| Others |
| FTU | Formal Training Unit
| Others |
| FTU | Formazin Turbidity Unit
| Others |
| FTU | Formazin Turbidity Units
| Others |
| FTU | Formazine Turbidity Unit
| Others |
| FTU | Forms Tracking Utility
| Others |
| FTU | Fort Dauphin, Madagascar, Africa
| Others |
| FTU | Fortbildungszentrum fur Technik und Umwelt
| Others |
| FTU | Franklin Technologies Unlimted, Inc.
| Others |
| FTU | Frascati Tokamak Upgrade
| Others |
| FTU | Frederick Taylor University
| Others |
| FTU | Free Trade Union
| Others |
| FTU | Freight Terminal Unit
| Others |
| FTU | Frequent Traveler U
| Others |
| FTU | Frequent Traveler University
| Others |