Type: String
The business center calendar used for adjustments associated with UnderlyingReturnRateQuoteTimeType (43047) or UnderlyingReturnRateQuoteTime (43048) and UnderlyingReturnRateQuoteDate (43049), e.g. "GBLO".
See http://www.fpml.org/coding-scheme/business-center for standard 4-character code values.
Added in protocol FIX.5.0SP2 (EP 208)