Missing Admin 1ShapeISO data for some African countries

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Missing Admin 1 ShapeISO data for some African countries. I have used ISO.org to find the missing data:

Gabon - Estuaire shapeID == 'GAB-ADM1-3_0_0-B7', shapeISO == 'GA-1' The Gambia - Kerewan shapeID == 'GMB-ADM1-3_0_0-B6', shapeISO == 'GM-N' The Gambia - Mansa Konko shapeID == 'GMB-ADM1-3_0_0-B2', shapeISO == 'GM-L' The Gambia - Janjanbureh shapeID == 'GMB-ADM1-3_0_0-B7', shapeISO == 'GM-M' The Gambia - Kuntaur shapeID == 'GMB-ADM1-3_0_0-B8', shapeISO == 'GM-M' The Gambia - Basse shapeID == 'GMB-ADM1-3_0_0-B3', shapeISO == 'GM-U' The Gambia - Kanifing shapeID == 'GMB-ADM1-3_0_0-B5', shapeISO == 'GM-B' The Gambia - Brikana shapeID == 'GMB-ADM1-3_0_0-B1', shapeISO == 'GM-W'