- Politopia - Provides a political philosophy quiz and an ideology map, aimed specially for the youth. Sponsored by the Institute for Humane Studies.
- The F Scale - Online, interactive questionnaire designed to "yield an estimate of fascist receptivity at the personality level."
- The Political Compass - A quiz based on World's Smallest Political Quiz and the F Scale.
- World's Enhanced Precision Political Quiz - A longer version of the Nolan quiz.
- World's Smallest Political Quiz - The original two-dimentional political quiz devised in 1969 by the political scientist David Nolan.
