| Country | Argentina (AR) |
| UN/LOCODE | PRS |
| Name | Puerto Rosales/Bahia Blanca |
| Name Without Diacritics | Puerto Rosales/Bahia Blanca |
| Region | B |
| Function Code | 1------- |
| Function | Port |
| Status Code | AI (Code Adopted By International Organization) |
| Date | 1001 |
| Location (UN Format) | 3856S 06204W |