Mallig Plains Region, just like Metro Manila and Metro Cebu, is not an administrative political unit but an agglomeration of independent local government units (LGUs), the third level government in the Philippine political system.
Naga is part of a metropolitan area informally called as Metro Cebu.
Metro-Goldwyn-Mayer | Metro Manila | Cebu | Taipei Metro | Metro | Metro Detroit | metro | Paris Métro | Metro Manila Film Festival | Montreal Metro | Line 13, Shanghai Metro | San Juan, Metro Manila | Moscow Metro | Metro Pictures | Hökarängen metro station | Delhi Metro | Warsaw Metro | Slussen metro station | Prague Metro | Metro Chicago | Metro 2033 | Helsinki Metro | Itäkeskus metro station | Cebu City | Metro Networks | Tyne and Wear Metro | Stockholm Metro | Santiago Metro | Midland Metro | Metro Vancouver |