What does TRAC WSMR stand for?

Tradoc Analysis Center-White Sands Missile Range (SAUS)

TRADOC - Training and Doctrine Command Analysis Command - White Sands Missile Range - New Mexico - Army

TRADOC- Training and Doctrine Command Requirements Analysis Center - White Sands Missile Range - U.S. Army - Test, evaluation, research, and assessment of military systems and commercial products (MLEX)