GMA font here refers to the font used in the logo of GMA Network, which is a major commercial television & radio network in the Philippines.
The font used for the GMA logo is probably Century Gothic Bold, a geometric sans serif typeface designed for Monotype Imaging in 1991. The font is a commercial one and you can purchase and download it here.
Download Century Gothic Font
The Century Gothic font identified above is not available for free, please follow the link above and purchase the font. Meanwhile, you can take a look at our collection of fonts for cars, pop music and apparel as well as round-ups of new & fresh fonts around the web.