GJA may refer to:
*
Ghana Journalists Association
*
Globe Jet, a defunct Lebanese airline
*
Golden Joystick Awards
The Golden Joystick Awards, also known as the People's Gaming Awards, is a video game award ceremony; it awards the best video games of the year, as voted for originally by the British general public, but is now a global event that can be voted ...
*
Guanaja Airport, in Honduras
*
Gojra railway station, in Pakistan
* Gap junction alpha protein, see
Gap junction protein
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