CTT Correios de Portugal, S.A.

Postal Services of Portugal, plc (Portuguese: CTT Correios de Portugal, S.A.) is the national postal service of Portugal.

The acronym CTT comes from the former name of this department (Portuguese:Correios, Telégrafos e Telefones, meaning "Post, Telegraph and Telephone"), which was also the designation of postal services for the former Portuguese Colonies and still for the Macau Postal Service nowadays.