What does FSTS stand for?

FSTS stands for "Federal Security Telephone Service"

How to abbreviate "Federal Security Telephone Service"?

"Federal Security Telephone Service" can be abbreviated as FSTS

What is the meaning of FSTS abbreviation?

The meaning of FSTS abbreviation is "Federal Security Telephone Service"

What does FSTS mean?

FSTS as abbreviation means "Federal Security Telephone Service"