English Name
Time
Details from Source
VB
Manifesto Project
ParlGov
Wikipedia
VlBl
CHES
CLEA
Vlbl
EJPR PDY
V-Party
Wikipedia tags
DPI
ESS prtc*
ESS prtv*
PolCon
FlBl
VlBe
PPMD (2006)
CSES-IMD
Elections Global
ERDDA (2013)
EU-NED
Global Elections DB
VL
IPOD
Laver / Hunt
FB
Mackie / Rose (1991)
MAPP
Mudde (2007)
NPED
PAGED
PIP
POPPA
PPMD (all)
Ray (1999)
TAP
EES 2014
VlBeVB
PPEPE (2021)
Schlager / Weisblatt
VlBlVB
added: Feb. 14, 2019, 2:15 p.m. — updated: March 12, 2021, 11:15 a.m.