Election returns, denoting the resulting tallies of election ballots

Taxes, where tax returns are forms submitted to taxation authorities

Return on investment (ROI), a calculation used to decide on the wisdom of an investment

Diminishing returns , referring to a decrease of efficiency with scaling

Return (economics), the benefit distributed to the owner of a factor of production.

Return (finance), referring to the benefit derived from an investment

Nostoi ("Returns"), a lost ancient Greek epic

Abnormal returns, denoting the difference in behaviour between one stock and the overall stockmarket