Peso Convertible (CUC) is a historic ISO 4217 currency code withdrawn from use, published by the SIX Group maintenance agency in List Three.
- Currency code: CUC
- Currency name: Peso Convertible
- Record: Peso Convertible; numeric code 931; withdrawn 2021-06; entity: CUBA
- List: ISO 4217 List Three (historic currency codes)
- List published: 2026-01-01