English Name
Time
Details from Source
PA
Manifesto Project
ParlGov
Wikipedia
Wikipedia tags
ESS prtc*
ESS prtv*
CSES-IMD
EP roll call votes
IPOD
AnPa
Mackie / Rose (1991)
PSAPA
PAGED
PSA
PIP
Ray (1999)
added: April 10, 2014, 9:03 p.m. — updated: Feb. 14, 2025, 8:11 a.m.