Looking for indexed pages…
Fr may refer to:
“FR” is the ISO 3166-1 alpha-2 country code for France.
“FR” is used as an abbreviation in some Brazilian contexts, notably in postal/administrative codes referring to regions (often tied to France in broader contexts but distinct in local usage).
“FR” commonly refers to the country-code top-level domain associated with France, .fr.
In some photography/lighting contexts, “FR” can abbreviate “flash ratio.”