What does BY21 stand for?
BY21 stands for "Ruyigi Province"
How to abbreviate "Ruyigi Province"?
"Ruyigi Province" can be abbreviated as BY21
What is the meaning of BY21 abbreviation?
The meaning of BY21 abbreviation is "Ruyigi Province"
What does BY21 mean?
BY21 as abbreviation means "Ruyigi Province"
