GMT stands for Greenwich Mean Time - Abidjan, Abobo, Bouaké, Korhogo and represents UTC+00:00. Note that GMT is used by 3 different zones, so the correct offset depends on the location you mean.
Ambiguous Abbreviation
"GMT" has 3 different meanings depending on the region.
UTC+00:00
Current time:
--:--:--UTC+01:00
Current time:
--:--:--UTC+02:00
Current time:
--:--:--