Barima-WainiBA
Cuyuni-MazaruniCU
Demerara-MahaicaDE
East Berbice-CorentyneEB
Essequibo Islands-West DemeraraES
Mahaica-BerbiceMA
Pomeroon-SupenaamPM
Potaro-SiparuniPT
Upper Demerara-BerbiceUD
Upper Takutu-Upper EssequiboUT