Values of tag 221 (BenchmarkCurveName) in version FIX.4.4. Type : string

EONIA	eonia
EUREPO	eurepo
Euribor	euribor
FutureSW	futureswap
LIBID	libid
LIBOR	libor
MuniAAA	muniaaa
OTHER	other
Pfandbri	pfandbriefe
SONIA	sonia
SWAP	swap
Treasury	treasury