What does BTZ stand for?

BTZ stands for "Below the zone Early promotion from E-3 to E-4"

How to abbreviate "Below the zone Early promotion from E-3 to E-4"?

"Below the zone Early promotion from E-3 to E-4" can be abbreviated as BTZ

What is the meaning of BTZ abbreviation?

The meaning of BTZ abbreviation is "Below the zone Early promotion from E-3 to E-4"

What does BTZ mean?

BTZ as abbreviation means "Below the zone Early promotion from E-3 to E-4"