What does USSID stand for?
USSID stands for "United States Signal Intelligence Directive"
How to abbreviate "United States Signal Intelligence Directive"?
"United States Signal Intelligence Directive" can be abbreviated as USSID
What is the meaning of USSID abbreviation?
The meaning of USSID abbreviation is "United States Signal Intelligence Directive"
What does USSID mean?
USSID as abbreviation means "United States Signal Intelligence Directive"
