The World Regenesis Organization (abbreviated as WRO) is a volunteer organization in the Compilation of Final Fantasy VII, appearing primarily in Dirge of Cerberus -Final Fantasy VII-, but also having very brief mention in Final Fantasy VII: Advent Children and On the Way to a Smile. Their primary objective is to help restore and protect the Planet after the events of Final Fantasy VII, but also act as a transitional replacement for the Shinra Electric Power Company as a government and military.The design for the WRO troops' weapons seems heavily based on modern day service pistols and assault rifles, contrary to the weapons used by Deepground. For example, the carbine used by WRO infantrymen seems based on the Sig model 552 Assault Rifle, while the Deepground rifles appear to be modified Lee Enfield rifles dating back to World War II. The WRO was founded by former Shinra Employee Reeve Tuesti sometime soon after Final Fantasy VII. It can be assumed that the origins started with those who worked to evacuate Midgar alongside Vincent Valentine and Yuffie Kisaragi. Though not related, they appear to have taken up the fight where AVALANCHE left off.

It is funded by a mysterious benefactor. It is heavily implied to be former president Rufus Shinra as penitence for his actions against the planet. Their main enemy are the deepground soldiers