V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

TCO
       Tjaenstemaennens CentralOrganisation (Sweden, org.)


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

TCO
       Test Cell Output (UNI, ATM)


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

TCO
       Total Cost of Ownership


The Free On-line Dictionary of Computing (30 December 2018):

TCO

   Total Cost of Ownership