English Name
Time
Details from Source
DLF
Manifesto Project
ParlGov
CLEA
Denyfo
Wikipedia tags
ERDDA (2013)
IPOD
LiPePa
Laver / Hunt
Mackie / Rose (1991)
DeLiFo
NPED
NPP
PAGED
PIP
PPMD (all)
added: July 8, 2018, 7:41 p.m. — updated: March 12, 2021, 11:16 a.m.