Cuba
| Codes | ||
|---|---|---|
| Code | Value | Notes |
| Alpha-2 | CU | Alpha-2 code from ISO 3166-1 |
| Alpha-3 | CUB | Alpha-3 code from ISO 3166-1 |
| Numeric | 192 | Numeric code from ISO 3166-1 |
| ITU | CUB | Codes assigned by the International Telecommunications Union |
| FIPS | CU | Codes from the U.S. standard FIPS PUB 10-4 |
| IOC | CUB | Codes assigned by the International Olympics Committee |
| FIFA | CUB | Codes assigned by the Fédération Internationale de Football Association |
| DS | C | Distinguishing signs of vehicles in international traffic |
| WMO | CU | Country abbreviations used in weather reports from the World Meteorological Organization |
| GAUL | 63 | Global Administrative Unit Layers from the Food and Agriculture Organization |
| MARC | cu | MAchine-Readable Cataloging codes from the Library of Congress |
| DIAL | 53 | Country code from ITU-T recommendation E.164 (international dialing code) |
| TLD | .cu | Country code Top Level Domain |