What does ctb stand for?
ctb stands for "Companhia Telefônica Brasileira"
How to abbreviate "Companhia Telefônica Brasileira"?
"Companhia Telefônica Brasileira" can be abbreviated as ctb
What is the meaning of ctb abbreviation?
The meaning of ctb abbreviation is "Companhia Telefônica Brasileira"
What does ctb mean?
ctb as abbreviation means "Companhia Telefônica Brasileira"
