What does TRACE stand for?

What does TRACE mean?

TRACE	Transition Region And Coronal Explorer Governmental » NASA
TRACE	Trade Reporting And Compliance Engine Computing » Networking
TRACE	Total Risk Assessing Cost Estimate Governmental » Military
TRACE	Target Responsibility For Alcohol Connected Emergencies Miscellaneous » Unclassified
TRACE	Technology Research And Analysis Of Convergent Electronics Business » General
TRACE	Transition Regional And Coronal Explorer Academic & Science » Astronomy
TRACE	Targeting Radio Advertising Communication Effectiveness Miscellaneous » Unclassified

trace(n.): a surviving mark, sign, or evidence of the former existence, influence, or action of some agent or event; vestige.