What is the difference between law and legislation?

As nouns the difference between law and legislation is that law is (uncountable) the body of rules and standards issued by a government, or to be applied by courts and similar authorities or law can be (obsolete) a tumulus of stones while legislation is the act of legislating; preparation and enactment of laws; the laws enacted.

As a interjection law is (dated) an exclamation of mild surprise; lawks.

Legislation vs Legislative – What’s the difference?

As nouns the difference between legislation and legislative is that legislation is the act of legislating; preparation and enactment of laws; the laws enacted while legislative is that branch of government which is responsible for making, or having the power to make, a law or laws. As an adjective legislative is making, or having the power to make, a law or laws; lawmaking; – distinguished from executive: as, a legislative act, a legislative body.