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