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 |
| REDEESM1 | BANQUE REGIONALE DESCOMPTE ET DE DEPOTS | MADRID |
| RENTESMM | RENTA 4 SOCIEDAD DE VALORES, S.A. | MADRID |
| REPYESM1 | REPSOL YPF S.A. | MADRID |
| RHRHESM1 | RHEINHYP RHEINISCHE HYPOTHEKENBANK A.G. | MADRID |
| RIGIESB1 | RIVA Y GARCIA - 1877, SOCIEDAD DE VALORES, S.A. | BARCELONA |
| RNDEES21 | REGISTRO NACIONAL DE DERECHOS DA EMISSION DE GEI-RENADE | LA CORUNA (A CORUNA) |
| ROYCESM1 | ROYAL BANK OF CANADA | MADRID |
| RTCAESB1 | RENTCAIXA, S.A DE SEGUROS Y REASEGUROS | BARCELONA |
| SABNESMM | SANTANDER INVESTMENT, S.A. | MADRID 28660 |
| SABNESMMSSS | SANTANDER INVESTMENT SERVICES S.A. | BOADILLA DEL MONTE |
| SAMXESMM | SANTANDER CENTRAL HISPANO GESTION S.A., SGIIC | BOADILLA DEL MONTE |
| SBAOESB1 | SEBROKER BOLSA AGENCIA DE VALORES, S A | BARCELONA |
| SCBLESM1 | STANDARD CHARTERED BANK | MADRID |
| SCFBESMM | SANTANDER CONSUMER FINANCE, S.A. | MADRID |
| SCHLESM1 | SANTANDER INVESTMENT BOLSA, S.V., S.A. | MADRID |
| SCSIESM1 | BANQUE SCANDINAVE EN SUISSE | MARBELLA |
| SCSUESM1 | SCHRODER SECURITIES SV SA | MADRID |
| SCURESM1 | D.B. SECURITIES, S.A., S.V.B. | MADRID |
| SECTESM1 | SAMSUNG ELECTRONICA ESPANOLA | MADRID |
| SECTESM1470 | SAMSUNG ELECTRONICA ESPANOLA | MADRID |
| SELFESMM | SELF TRADE BANK | MADRID |
| SGSEESM1 | SG SECURITIES MADRID S.V.B., S.A. | MADRID |
| SGVLESM1 | SOCIETE GENERALE VALORES | MADRID |
| SHSAESM1 | BANCO SYGMA HISPANIA | MADRID |