English Name
Time
Details from Source
AOVVSP
Manifesto Project
AOV
ParlGov
Wikipedia
CLEA
AlOuVe
EJPR PDY
ERDDA (2013)
EU-NED
NPED
UOPL
PAGED
PIP
GeElAl
PPMD (all)
NPPSI
GEA
Schlager / Weisblatt
added: June 9, 2020, 12:28 a.m. — updated: Aug. 19, 2023, 1:52 p.m.