Agency of Centered Intelligence (ACI)

Agency of Centered Intelligence (ACI)
The Agency of Centered Intelligence or ACI, is the GTA IV Era counterpart of the real-life CIA.

Role in Grand Theft Auto IV Era
In GTA IV, U.L. Paper is somewhat believed to work for the ACI because of his "concern" for stopping terrorists, using Niko to do it.

One year later, in GTA: Chinatown Wars one of the trophies Huang can win is the "Platinum Syringe", awarded by the ACI after trading enough Heroin and Cocaine, maybe indicating that the ACI is into Drug Dealing, though one year before in a mission, U.L. Paper said he didn't like coke because it "keeps controllable people in power".