Foreign Military Sales 
Flight Management System 
Financial Management Service 
Flight Management Systems 
Financial Management System 
Field Manuals 
Forms Management System 
Fight Management Systems 
Flexible Manufacturing System 
Food Management System 
Force Module Subsystem 
Foreign Military Sale 
FARM SERVICE 
Fieldbus Message Specification 
Financial Management Services 
Financial Management Systems 
Flux Monitoring System 
Fortran Monitor System 
Full Mission Simulator 
Facilities Management System 
Facility Monitoring System 
False Memory Syndrome 
Fathoms 
Field Maintenance Shop 
Field Maintenance Squadron 
Fiji Meteorological Service 
File Management System 
Fleet Management Service 
Flexible Machining System 
Flexible Manufacturing Systems