FSO meaning in Military and Defence ?

Answer:

INFO: Full form for FSO is Forward Support and Observer in Military and Defence category
FSO also has other full forms in other categories mentioned below.

Full Form	Category
Free Space Optics	Academic & Science
Floating Storage and Offloading	Academic & Science
Federal Statistical Office	Academic & Science
Family Student Organization	Academic & Science
Foreign Service Officer	Business
Fuel Service Option (car rental)	Business
Fund for Special Operations	Business
Financial Services Office	Business
Financial Service Organization	Business
Fox Sports Ohio	Community
Flag Service Organization	Community
FlightSimulation.org	Community
Flagstaff Symphony Orchestra	Community
Family and School Organization	Community
Forex School Online	Community
Fashion Steps Out	Community
Flint Symphony Orchestra	Community
File System Object	Computing
Field Selector Outside	Computing
Field Service Organization	Computing
Full-scale Output	Electronics
Facilities Service Order	General
The Flight Safety Organization	General
The File Systems Object	General
Flax Seed Oil	General
Facilities Service Office	General
Fuel Shut Off (NOTICE ON METAL PLATES, MACHINERY-EQUIPMENT)	General
Family Support Organization	General
Fabryka Samochodów Osobowych	General
Feed Schemes Observatory	General
from surveys of	General
Fulltext Sources Online	General
Floating Storage Offloading	General
Free Space Optical	General
Files system object	General
Fixed Standardized Output	General
Future State Outsourcing	General
Fellowships and Scholarships Office	General
Friday Squadron Operations	General
File Secure Object	General
For Services Of	General
Full Sail Online	General
Fountain Square Outfitters	General
Family Support Organizations	General
Full Spectrum Oil	General
Feature Space Optimization	General
Fabryka Samochodow Osobowych	General
Four Strokes Only	General
Full Synthetic Oil	General
Fuel Supply Office	General
Fuel Service Option	General
Fabryka Samochod? Osobowych	General
Footprint Shape Optimization	Governmental
Frito Services Officer	Jobs
Facility Security Officer	Jobs
Floor Support Officer	Jobs
Fractional Seat Ownership	Messaging
Flight Safety Officer	Military and Defence
Functional Support Office	Military and Defence
Flotilla Staff Officer	Military and Defence
Forward Support and Observer	Military and Defence
Fire Support Officer	Military and Defence
Functional Supplementary Objective	Space Science
Freestyle Skiing Ontario	Sports