Gaj

There is more than one place called Gaj:

Croatia

 * Gaj, Požega-Slavonia County — a village near Lipik
 * Gaj, Zagreb County — a village near Vrbovec

Bosnia and Herzegovina

 * Gaj (Nevesinje) — is a village in the municipality of Nevesinje, Republika Srpska,

Poland

 * Gaj, Golub-Dobrzyń County — in Kuyavian-Pomeranian Voivodeship (north-central Poland)
 * Gaj, Mogilno County — in Kuyavian-Pomeranian Voivodeship (north-central Poland)
 * Gaj, Łęczyca County — in Łódź Voivodeship (central Poland)
 * Gaj, Łowicz County — in Łódź Voivodeship (central Poland)
 * Gaj, Brzeziny County — in Łódź Voivodeship (central Poland)
 * Gaj, Radomsko County — in Łódź Voivodeship (central Poland)
 * Gaj, Rawa County — in Łódź Voivodeship (central Poland)
 * Gaj, Tomaszów Mazowiecki County — in Łódź Voivodeship (central Poland)
 * Gaj, Bielsk County — in Podlaskie Voivodeship (north-east Poland)
 * Gaj, Przysucha County — in Masovian Voivodeship (east-central Poland)
 * Gaj, Pułtusk County — in Masovian Voivodeship (east-central Poland)
 * Gaj, Sochaczew County — in Masovian Voivodeship (east-central Poland)
 * Gaj, Wyszków County — in Masovian Voivodeship (east-central Poland)
 * Gaj, Gniezno County — in Greater Poland Voivodeship (west-central Poland)
 * Gaj, Gostyń County — in Greater Poland Voivodeship (west-central Poland)
 * Gaj, Koło County — in Greater Poland Voivodeship (west-central Poland)
 * Gaj, Konin County — in Greater Poland Voivodeship (west-central Poland)
 * Gaj, Śrem County — in Greater Poland Voivodeship (west-central Poland)
 * Gaj, Lubusz Voivodeship — (west Poland)
 * Gaj, Pomeranian Voivodeship — (north Poland)
 * Gaj, Bartoszyce County — in Warmian-Masurian Voivodeship (north Poland)
 * Gaj, Nowe Miasto County — in Warmian-Masurian Voivodeship (north Poland)
 * Gaj, Gmina Barczewo — in Warmian-Masurian Voivodeship (north Poland)
 * Gaj, Gmina Olsztynek — in Warmian-Masurian Voivodeship (north Poland)

Serbia

 * Gaj, Belgrade — a suburban neighborhood of Belgrade in the Municipality of Voždovac
 * Gaj (Barajevo) — a suburban neighborhood of Belgrade in the Municipality of Barajevo
 * Gaj (Kovin) — a village near Kovin
 * Veliki Gaj — a village in Plandište municipality (Vojvodina)

Slovenia

 * Gaj, Brežice
 * Gaj, Slovenska Bistrica
 * Gaj, Šmarje pri Jelšah

Japan

 * code of Yamagata Airport

Other uses

 * Gaj language
 * Gaj or Guz, a unit of length used in parts of Asia