| i-Cayman | |
| i-Cayman Islands | |
| i-Cayman Islands Dollar | |
| iCe | |
| icebo | |
| i-Center, North Dakota | |
| i-Central African Republic | |
| i-Central America | |
| i-Central Asia | |
| i-Ceuta | |
| i-CFA Franc BCEA | |
| i-CFA Franc BCEAO | |
| i-CFP Franc | |
| i-Chad | |
| i-Chagos | |
| i-Chatham | |
| ichibi | |
| ichibi lokubhukh | |
| ichibi lokubhukudela | |
| i-Chicago | |
| i-Chihuahua | |
| i-Chile | |
| i-Chilean Peso | |
| i-China | |
| i-Chinese Yuan | |
| i-Chisinau | |
| i-Chita | |
| i-Choibalsan | |
| i-Christmas | |
| i-Christmas Island | |
| i-Chuuk | |
| icilongo | |
| i-Clipperton Island | |
| i-Cocos | |
| i-Cocos (Keeling) Islands | |
| i-Colombia | |
| i-Colombian Peso | |
| i-Colombo | |
| i-Comorian Franc | |
| i-Comoro | |
| i-Comoros | |
| i-Conakry | |
| i-Congo - Brazzaville | |
| i-Congo (DRC) | |
| i-Congo - Kinshasa | |
| i-Congolese Franc | |
| i-Congo (Republic) | |
| i-Cook Islands | |
| i-Copenhagen | |
| i-Coptic Calender | |
| isiZulu |