English Name
Time
Details from Source
SI
Manifesto Project
SEL
ParlGov
S
Wikipedia
CHES
SL SEL
CLEA
SiEcLi
EJPR PDY
SA
Wikipedia tags
ESS prtc*
ESS prtv*
EU-NED
LA SINISTRA LARCOBALENO
IPOD
LeEcFr
MAPP
PAGED
SELSI
PIP
Poll of Polls
SI until Dec
EES 2014
EcLiSE
added: March 5, 2020, 8:25 p.m. — updated: March 12, 2021, 11:16 a.m.