torque converter clutch Trade Compliance Center Test Control Center Tactical Command Center temperature coefficient of capacitance Temporary Continuation of Coverage Transportation Component Command Technical Computing Center Technical Control Center TECNOCOMP Telephone Country Code TERMOMECCANICA Test Controller Console Toll Control Center Transfer Channel Control transitional cell cancer Trunk Class Code Tactical Command Centers Tactical Communications Center Taiwan Commate Computer Technical Coordinating Committee Technology Connection Charge Technology Coordination Committee Telecommunications Center terminal complement complex Texas Chiropractic College Thermal Control Coating Thermofor Catalytic Cracking Thiokol Chemical Corporation Thomas Conrad Corporation