What does CTBT stand for?
CTBT stands for "Compulsory (?) Test Ban Treaty"
How to abbreviate "Compulsory (?) Test Ban Treaty"?
"Compulsory (?) Test Ban Treaty" can be abbreviated as CTBT
What is the meaning of CTBT abbreviation?
The meaning of CTBT abbreviation is "Compulsory (?) Test Ban Treaty"
What does CTBT mean?
CTBT as abbreviation means "Compulsory (?) Test Ban Treaty"
