Guyana Dollar (GYD) is a current ISO 4217 currency code published by the SIX Group maintenance agency in List One.
- Currency code: GYD
- Numeric code: 328
- Currency name: Guyana Dollar
- Minor units: 2
- Entity: GUYANA
- List: ISO 4217 List One (current currency codes)
- List published: 2026-09-17