(idiomatic) A greeting, usually for birthdays, in reference to the passing year; Happy birthday!

An official document that income tax payers are required to complete to state income amounts, deductions, contributions and related financial information for tax purposes.

(idiomatic, dated) To get back to the business at hand.

(finance) A financial derivative that transfers both the credit risk and market risk of an underlying asset.

plural of income tax return

(space flight) a spacecraft designed to survive reentry and landing, returning from space back to planet Earth

plural of Earth return vehicle

Synonym of come to one's senses

plural of total return swap

(programming) A computer security exploit technique by which the attacker gains control of the call stack to hijack program control flow and then executes prepared instruction sequences ("gadgets") that are already present in the machine's memory.