S/B meaning in Governmental ?

Answer:

What is Stay Behind mean?

In a stay-behind operation, a country places secret operatives or organizations in its own territory, for use in case an enemy occupies that territory. If this occurs, the operatives would then form the basis of a resistance movement or act as spies from behind enemy lines. Small-scale operations may cover discrete areas, but larger stay-behind operations envisage reacting to the conquest of whole countries.

Stay-behind also refers to a military tactic whereby specially trained soldiers let themselves be overrun by enemy forces in order to conduct intelligence, surveillance, target acquisition, and reconnaissance tasks often from pre-prepared hides.

reference

Full Form	Category
SpongeBob	Community
Stay Behind	Governmental
Seen By	Medical
Should Be	Messaging