English Name
Time
Details from Source
SDP
ParlGov
Wikipedia
SdP
CLEA
Paso
DPI
SD
PolCon
SoDe
Elections Global
ERDDA (2013)
Global Elections DB
SoPa
Mackie / Rose (1991)
POSLLSAP
PSDSDP
NPED
PAGED
added: March 7, 2020, 2:56 p.m. — updated: March 12, 2021, 11:14 a.m.