Map of the seven Cuban IOTA references.
World ranking the the Cuban IOTA references.
| Ranking | % | Reference name and number. |
| Main Island "Cuba"-NA015 | ||
| 189 | 9.8 | Archipelago "Camaguey" - NA086 |
| 445 | 19.4 | Archipelago "Jardines de la Reina" - NA201 |
| 451 | 19.6 | Archipelago "Los Canarreo" - NA056 |
| 460 | 20.0 | Archipelago "Los Colorados" - NA093 |
| 458 | 19.8 | Archipelago "Sabana" - NA204 |
| Las Tunas/Holguin/Santiago de Cuba province group - NA218 |