English Name
Time
Details from Source
SPPS
Manifesto Project
PS
ParlGov
SPP
Wikipedia
CHES
CLEA
Pe
EJPR PDY
V-Party
SP P
Wikipedia tags
DPI
ESS prtc*
ESS prtv*
Kitschelt (2013)
PolCon
TrFi
PPMD (2006)
WhoGov
World Values Survey
CCS
CSES-IMD
Elections Global
EPAC
ERDDA (2013)
FRP
euandi (GPS)
EU-NED
GPS 2019
IPOD
KUREP (2012)
MAPP
SMP
Morgan (1976)
PAGED
PIP
Poll of Polls
POPPA
PopulisTree
PPMD (all)
TAP
The PopuList
Ps
EES 2014
PePe
PPEPE (2021)
added: May 22, 2018, 2:57 p.m. — updated: April 19, 2024, 12:20 p.m.