Other Election Studies
Comparative Study of Electoral Systems (CSES)
http://cses.org/
European Election Studies (EES)
http://www.ees-homepage.net
True European Voter
https://doi.org/10.4232/1.13601
National Election Studies
American National Election Studies (ANES)
http://www.electionstudies.org
Australian Election Study (AES)
http://aes.anu.edu.au/
Austrian National Election Study (AUTNES)
https://www.autnes.at/
British Election Study (BES)
https://www.britishelectionstudy.com/
Canadian Election Study (CES)
http://www.ces-eec.ca/
Danish National Election Study
https://www.valgprojektet.dk/default.asp?l=eng
Dutch Parliamentary Election Study (DPES)
http://www.dpes.nl
Finnish National Election Study (FNES)
https://www.vaalitutkimus.fi/en/front-page/
German Longitudinal Election Study (GLES)
https://gles-en.eu/
Hellenic (Greek) National Election Studies (ELNES)
https://www.elnes.gr/
Irish National Election Study (INES)
https://dataverse.harvard.edu/dataverse/ines2020
Italian National Election Studies (ITANES)
http://www.itanes.org/en/
New Zealand Election Study (NZES)
http://www.nzes.org
Portugal: Elections and Political Representation in Portugal
http://er.cies.iscte-iul.pt/
Spain: Election Surveys
https://www.cis.es/cis/opencm/EN/1_encuestas/TiposEncuestas/EncuestasEle...
Swedish National Election Studies (SNES)
https://www.gu.se/en/swedish-national-election-studies
Swiss Election Study (Selects)
https://forscenter.ch/projects/selects/