What does jj stand for?
jj stands for "Ju-Jutsu"
How to abbreviate "Ju-Jutsu"?
"Ju-Jutsu" can be abbreviated as jj
What is the meaning of jj abbreviation?
The meaning of jj abbreviation is "Ju-Jutsu"
What does jj mean?
jj as abbreviation means "Ju-Jutsu"
