What does TRB stand for?

TRB stands for "Tribal Grp."

How to abbreviate "Tribal Grp."?

"Tribal Grp." can be abbreviated as TRB

What is the meaning of TRB abbreviation?

The meaning of TRB abbreviation is "Tribal Grp."

What does TRB mean?

TRB as abbreviation means "Tribal Grp."