JJJ

abbreviation alt-of initialism uncountable

Initialism of Japanese jujitsu.

Japanese Meaning

日本の柔術の頭字語

After years of training, Maya earned her black belt in JJJ and began teaching beginners at the community center.

何年もの修練の末、マヤは日本の柔術で黒帯を取得し、地域センターで初心者の指導を始めた。

Sense（1）

Initialism of Japanese jujitsu.