English Name
Time
Details from Source
UDF
Manifesto Project
MoDem
ParlGov
UDFMD
Wikipedia
CHES
UDF Modem
EJPR PDY
V-Party
Wikipedia tags
DPI
ESS prtc*
ESS prtv*
Huber / Inglehart (1995)
PolCon
UnfoFrDe
PPMD (2006)
WhoGov
Elections Global
EP roll call votes
UDF UDFFD UDFPPDF
EU-NED
UDFMOUVEMENT DEMOCRATE
IPOD
Laver / Hunt
Leaders Global
Mackie / Rose (1991)
MAPP
PIP
POPPA
PPMD (all)
Ray (1999)
UDFRAD
Schlager / Weisblatt
EJS 2000
EJS 2010
added: Jan. 8, 2019, 9:58 p.m. — updated: March 12, 2021, 11:16 a.m.