- Source: Telco
Telco or TELCO may refer to:
Telephone company, a provider of telecommunications services, such as telephony and data communications
Telco, one of the companies that formed the Telecommunications Services of Trinidad and Tobago
Telco Systems, a telecommunications systems manufacturer based in Mansfield, Massachusetts, USA
TATA Engineering and Locomotive Company, an Indian automobile company firm
Tokyo Electric Light Co, predecessor of TEPCO