Katipunan

Proper noun

 * 1)  The Filipino revolutionary secret organization led by Andres Bonifacio, whose discovery led to the  in order to gain independence from the.

Etymology
Abbreviation of the full name Kataas-taasang, Kagalang-galangang Katipunan ng mga Anak ng Bayan (“Supreme and Honorable Association of the Children of the Nation”). See for the etymology of the word itself.