English Name
Time
Details from Source
FrP
Manifesto Project
FP
ParlGov
Wikipedia
CHES
CLEA
Fr
EJPR PDY
FRP
V-Party
Wikipedia tags
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
PolCon
Pr
PPMD (2006)
CCS
PrPa
CSES-IMD
Elections Global
ERDDA (2013)
EU-NED
IPOD
Jennings / Wlezien
Laver / Hunt
Mackie / Rose (1991)
NPED
PP
PAGED
ParlSpeech
FRI
PIP
PPMD (all)
Ray (1999)
TAP
The PopuList
PPEPE (2021)
NPPSI
EJS 2000
added: April 28, 2019, 5:59 p.m. — updated: March 12, 2021, 11:16 a.m.