GNA may refer to:
Places Hrodna Airport (IATA airport code: GNA), serving Grodna, Belarus Manuel Carlos Piar Guayana Airport (VORTAC: GNA; NDB: GNA), Ciudad Guayana, Venezuela
Organizations Gna!, an association of software developers, and open source site Argentine National Gendarmerie () Gambia National Army Ghana News Agency, a state-owned news agency GNA University, in Phagwara, Punjab, India Government of National Accord, an interim government for Libya Army of the GNA, the Turkish land forces during the Turkish War of Independence
Other uses G.NA (born 1987), Canadian singer Gná, a goddess in Norse mythology Glycol nucleic acid, a nucleic acid Kaansa language (ISO 639-3 gna), a Gur language of Burkina Faso
See also GNAS (disambiguation) Gina (disambiguation)