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1.
Name, how the city of Porto - Portugal, is known in aviation.
In airport's screen you'll see Oporto or just OPO instead of Porto, as it should be.
Last call: Passengers on the flight to Oporto please board at gate 68.
by Afonso Gomes September 21, 2006
 
2.
Portugese flame grilled chicken and shit.
An Australian fastfood chain that originated in the famous beach suburb of Bondi, Sydney.
"Let's go get a chew at Oporto's."
by Diego September 05, 2003