ISO Subentity Codes for Ghana

#	ISO-3166-2	Fips	GN	Name of Subdivision	Type	Capital	Population	lang	continent	From	Till
1	AA	01	01	Greater Accra Region	region	Accra	3,460,792		AF
2	AF	12	12	Ahafo	region	Goaso			AF	2018.12.27
3	AH	02	02	Ashanti Region	region	Kumasi	4,105,402		AF
4	BE	14	14	Bono East	region	Techiman			AF	2018.12.27
5	BO	13	13	Bono	region	Sunyani			AF	2018.12.27
6	CP	04	04	Central Region	region	Cape Coast	1,717,543		AF
7	EP	05	05	Eastern Region	region	Koforidua	2,633,154		AF
8	NE	15	15	North East	region	Nalerigu			AF	2018.12.27
9	NP	06	06	Northern Region	region	Tamale	2,003,152		AF
10	OT	16	16	Oti	region	Dambai			AF	2018.12.27
11	SV	17	17	Savannah	region	Damongo			AF	2018.12.27
12	TV	08	08	Volta Region	region	Ho	1,738,710		AF
13	UE	10	10	Upper East Region	region	Bolgatanga	948,118		AF
14	UW	11	11	Upper West Region	region	Wa	610,452		AF
15	WN	18	18	Western North	region	Sefwi Wiawso			AF	2018.12.27
16	WP	09	09	Western Region	region	Sekondi	2,376,021		AF

no longer exists:

#	ISO-3166-2	Fips	GN	Name of Subdivision	Type	Capital	Population	lang	continent	From	Till
17	BA	03	03	Brong-Ahafo Region	region	Sunyani	1,973,199		AF		2018.12.27