For at foretage internationale betalinger til Spanien skal du kende bankens SWIFT/BIC-kode.
SWIFT-koden består af 8 til 11 tegn (bogstaver og cifre), og for Spanien har SWIFT-koden følgende format:
Find nedenfor en omfattende A til Z-liste over SWIFT-koderne i Spanien:
| Swift kode | Bank | By |
| MSWMESM1 | MORGAN STANLEY WEALTH MANAGEMENT, S.V., S.A. | MADRID |
| MXESESM1 | MAXWELL E ESPINOSA A I, S.A. | MADRID |
| NACNESMM | BANCO DE LA NACION ARGENTINA | MADRID 1 |
| NEBUESM1 | NEBURSA, S.A., S.V.B. | MADRID |
| NEWGESM1 | NEWEDGE GROUP (MADRID BRANCH) FORMERLY KNOWN AS FIMAT INTERNATIONAL BANQUE SUCURSAL EN ESPANA | MADRID |
| NFFSESM1 | NEWCOURT FINANCE (FRANCE) S.N.C. SUCURSAL EN ESPANA | MADRID |
| NISVESM1 | NORDKAPP INVERSIONES SOCIEDAD DE VALORES S.A | VALENCIA |
| NORLESB1 | NORBOLSA, SOCIEDAD DE VALORES Y BOLSA, S.A | BILBAO |
| NORLESB1BIO | NORBOLSA, SOCIEDAD DE VALORES Y BOLSA, S.A | BILBAO |
| NORTESMM | BANCO DEL NORTE | MADRID 9 |
| NPBSES21 | NORWICH AND PETERBOROUGH BUILDING SOCIETY | SAN ROQUE |
| OCBAESM1 | BANCO OCCIDENTAL, S.A. | MADRID |
| ODDOESMM | ODDO SV, SOCIEDAD DE VALORES | MADRID |
| OPENESMM | OPEN BANK GRUPO SANTANDER S.A. | MADRID |
| OSMAESM1 | OSUNA Y MARCO, S.A., A.V.B. | MADRID |
| PAPIESB1 | PRIMER BANCO AHORRO Y PRESTAMO VIVIENDA FAMILIAR,S.A. | BARCELONA |
| PARBESMH | BNP PARIBAS SECURITIES SERVICES, SPAIN | MADRID |
| PARBESMX | BNP PARIBAS SECURITIES SERVICES, SPAIN | MADRID |
| PARBESMXFDA | BNP PARIBAS SECURITIES SERVICES, SPAIN | MADRID |
| PCIBESM1 | EQUITABLE P.C.I. BANK | MADRID |
| PENTESM1 | PENTOR A.V.B., S.A. | MADRID |
| PICTESMM | PICTET AND CIE (EUROPE)S.A. SUCURSAL EN ESPANA | MADRID |
| PKBSES21 | PKB PRIVATBANK AG | ALCOBENDAS |
| PNBMESM1 | PHILIPPINE NATIONAL BANK, S.A. | MADRID |