English Name
Time
Details from Source
NSP
Manifesto Project
ParlGov
Wikipedia
Nusu
EJPR PDY
NUORS
Wikipedia tags
EU-NED
IPOD
YoFiPa
PIP
Ray (1999)
YOUNG
NPPSI
YF
added: July 21, 2015, 10:19 a.m. — updated: March 12, 2021, 11:15 a.m.