HP ESU for Microsoft Windows 7 is pre-installed on the PC. Such software is installed by the manufacture when delivering the PC to the end user. Some pre-installed programs are considered bloatware as they are simply limited function trials, while others are required for proper PC operation.
ACOA (Adult Children of Alcoholics) By Addiction.com Staff on January 16, 2015 in Adult Children of Alcoholics (ACOA) is a recovery program for adults whose lives have been affected by being raised in an alcoholic or otherwise dysfunctional family.
Advanced Combat Optical Gunsight. The United States Army fielded the TA31RCO variant of the ACOG which is designated as the M150 RCO. Advanced Combat Optical Gunsights (abbreviated ACOG) are a series of telescopic sights manufactured by Trijicon. The ACOG was originally designed to be used on the M16 rifle and M4 carbine, but Trijicon have also developed ACOG accessories for other firearms.