112 FTS definitions

Federal Telecommunications System 
Federal Technology Service 
Flight Termination System 
Flight Telerobotic Servicer 
Fourier Transform Spectrometer 
Federal Telephone System 
File Transfer Service 
Federal Telecommunications Service 
Federal Telephone Service 
Flight Test Station 
Flight Test System 
Fourier Transform Spectroscopy 
Fuel Transfer System 
Field transfer System 
FILE TRANSFER SUPPORT 
Flight Telerobotic System 
Functional Test Specifications 
Fidonet Technical Standard 
Field Test Set 
field training services 
file transfer system 
Financial Tracking Service 
Finite Time Stability 
Fixing To Start 
Flight Telerobotic Service 
Fluid Therapy System 
Flying Training School 
Frequency and Time Systems 
Frequency and Timing System 
full turbulence simulation