English Name
Time
Details from Source
SDS
Manifesto Project
SDSS
ParlGov
Wikipedia
CHES
CLEA
EJPR PDY
V-Party
Wikipedia tags
CHISOLS
DPI
SDPS
ESS prtc*
ESS prtv*
Kitschelt (2013)
PolCon
SlDe
PPMD (2006)
WhoGov
CSES-IMD
DSS
Elections Global
ERDDA (2013)
euandi (GPS)
EU-NED
Global Elections DB
GPD
SlDePa
SoDe
GPS 2019
KUREP (2012)
Leaders Global
MAPP
PAGED
PIP
Poll of Polls
POPPA
PPMD (all)
TAP
The PopuList
EES 2014
SldestSD
PPEPE (2021)
Schlager / Weisblatt
EJS 2010
added: Jan. 4, 2019, 12:16 a.m. — updated: March 12, 2021, 11:16 a.m.