Definition of "TNC"

(immunology) Initialism of thymic nurse cell.

(law, business) Initialism of transnational corporation.  examples

(transport) Initialism of transport/transportation network company.  examples

(amateur radio) Initialism of terminal node controller.  examples

(US) Initialism of tentative nonconfirmation, an E-Verify status.  examples

(telecommunications) Initialism of threaded Neill–Concelman connector.  examples