If the 11-digit SWIFT Code is available, you can also use it. BIC are the same thing and are interchangeable terms. AII transactions are related to derivatives admitted to trading on regulated markets where the ISO 6166 ISIN is not the industry method of identification. You can check on that later on your on free time.

CountryCityBank NameBranchSWIFT
United Kingdom Windsor Hifx PLC Hifx PLC HIFXGB2LXXX
 
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