Definitions for "GBA"
Keywords:  gameboy, snes, boy, advance, game
Game Boy Advance. Basically an enhanced portable SNES. One of the only systems in existance that is backwards-compatible. (It even plays Game Boy Color color!)
GameBoy Advance Console
GBA is the acronym for Game Boy Advance
gross building area. The total floor area of a building, including below-grade space but excluding unenclosed areas, measured from the exterior of the walls.
Gross Business Area (Commercial)
gross built area
Keywords:  books, agreement, good, general
Good Books for All
General Booking Agreement
Keywords:  affairs, business, group
Group on Business Affairs
Governing Bodies Association