A continuación se listan los códigos SWIFT de los bancos de Reino Unido. Estos códigos son solamente los de los participantes activos de la red SWIFT. Los códigos de otras entidades no están incluidas en esta lista.
| Identificación | Banco | Ciudad | Sucursal | Código SWIFT |
|---|---|---|---|---|
| 13101 | INSIGHT INVESTMENT MANAGEMENT (GLOBAL) LIMITED | LONDON | IINVGB21 | |
| 13102 | INSIGHT INVESTMENT MANAGEMENT LIMITED | LONDON | CLEMGB21 | |
| 13103 | INSPARO ASSET MANAGEMENT LIMITED | LONDON | ISAAGB21 | |
| 13104 | INSTINET EUROPE LIMITED | LONDON | ISNTGB2L | |
| 13105 | INSTINET EUROPE LIMITED | LONDON | ISNTGBKA | |
| 13106 | INSTINET EUROPE LIMITED | LONDON | ISNTGBKB | |
| 13107 | INSTINET EUROPE LIMITED | LONDON | INSTINET EUROPE LIMITED - GCM | ISNTGB2LGCM |
| 13108 | INSTINET EUROPE LIMITED | LONDON | INSTINET EUROPE LIMITED TARGET 2 | ISNTGB2LTGT |
| 13109 | INSTINET EUROPE LIMITED | LONDON | TFS | ISNTGB2LTFS |
| 13110 | INSTINET GLOBAL SERVICES LIMITED | LONDON | THGSGB21 | |
| 13111 | INSTITUTIONAL CASH DISTRIBUTORS LIMITED | LONDON | ICDFGB2L | |
| 13112 | INSTITUTIONAL SHAREHOLDER SERVICES UK LIMITED | LONDON | ISSGGB2L | |
| 13113 | INTEGRAL ASSET MANAGEMENT LTD | WHITSTABLE | PRNTGB21 | |
| 13114 | INTEGRAL FX LLP | LONDON | ITGPGB22 | |
| 13115 | INTEGRATED FINANCIAL ARRANGEMENTS LTD | LONDON | INNAGB21 | |
| 13116 | INTEGRATED FINANCIAL ARRANGEMENTS LTD | LONDON | INNAGBKC | |
| 13117 | INTEGRATED FINANCIAL ARRANGEMENTS LTD | LONDON | INNAGBKD | |
| 13118 | INTEGRATED FINANCIAL ARRANGEMENTS LTD | LONDON | INNAGBKE | |
| 13119 | INTEGRATED FINANCIAL ARRANGEMENTS PLC | LONDON | INNAGBKA | |
| 13120 | INTEGRATED FINANCIAL ARRANGEMENTS PLC | LONDON | INNAGBKB | |
| 13121 | INTELLIGENT MANAGED SERVICES LIMITED | LONDON | IVOSGB21 | |
| 13122 | INTELLIGENT MONEY LIMITED | NOTTINGHAM | INYNGB21 | |
| 13123 | INTERACTIVE BROKERS (U.K.) LTD | LONDON | IABRGB2L | |
| 13124 | INTERACTIVE BROKERS (U.K.) LTD | LONDON | TIMBGB21001 | |
| 13125 | INTERACTIVE BROKERS (U.K.) LTD | LONDON | TIMBGB21 | |
| 13126 | INTERACTIVE BROKERS (U.K.) LTD | LONDON | IABRGB2LHSE | |
| 13127 | INTERACTIVE BROKERS (U.K.) LTD | LONDON | RET | IABRGB2LRET |
| 13128 | INTERACTIVE BROKERS U.K. LIMITED | LONDON | INBCGB21 | |
| 13129 | INTERCONTINENTAL EXCHANGE LTD. | LONDON | IEPAGB21 | |
| 13130 | INTERMEDE INVESTMENT PARTNERS LIMITED | LONDON | IMEDGB2L | |
| 13131 | INTERMEDIATE CAPITAL MANAGERS LIMITED | LONDON | INCGGB21 | |
| 13132 | INTERMEDIATE CAPITAL MANAGERS LIMITED | LONDON | INPMGB21 | |
| 13133 | INTERMEDIATE CAPITAL MANAGERS LIMITED | LONDON | INCGGB22 | |
| 13134 | INTERNATIONAL ASSET MANAGEMENT LIMITED | LONDON | IAMMGB21 | |
| 13135 | INTERNATIONAL CAPITAL MARKET ASSOCIATION LTD. | LONDON | ICMAGB21 | |
| 13136 | INTERNATIONAL PETROLEUM EXCHANGE LIMITED | LONDON | XIPEGB21 | |
| 13137 | INTERPAY UK LIMITED | BELFAST | INYEGB21 | |
| 13138 | INTERPOLITAN MONEY PLC | LONDON | WIRPGB22 | |
| 13139 | INTERPOLITAN MONEY PLC | LONDON | ITPYGB2L | |
| 13140 | INTERSOLVE LIMITED | STAINES | INROGB21 | |
| 13141 | INTESA SANPAOLO SPA LONDON BRANCH | LONDON | BCITGB2L | |
| 13142 | INTL FCSTONE LTD | LONDON | ITFRGB21 | |
| 13143 | INTRINSIC CAPITAL LLP | LONDON | ICLPGB21 | |
| 13144 | INTRINSIC CIRILIUM INVESTMENT COMPANY LIMITED | CHELMSFORD | NSIFGB21 | |
| 13145 | INTRINSIC VALUE INVESTORS (IVI) LLP | READING | IVIIGB21 | |
| 13146 | INTRINSIC WEALTH FINANCIAL SOLUTIONS LIMITED | LEATHERHEAD | ITANGB21 | |
| 13147 | INVAPAY PAYMENT SOLUTIONS LIMITED | LONDON | INYSGB21 | |
| 13148 | INVEMA LTD | LONDON | IVVAGB21 | |
| 13149 | INVESCO ASSET MANAGEMENT LTD. | HENLEY-ON-THAMES | INVOGB2L | |
| 13150 | INVESCO FUND MANAGERS LIMITED | LONDON | INVOGBL1 |