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