Osha
1) a type of divorce, now available in all states, in which neither party must prove that the other party is at fault in order to obtian a divorce. 2) a type of automobile insurance required of car owners by law in 19 states and the district of columbia, in which the persons injured in an accident are paid only basic damages, limited to certain categories of actual harm, by the company that insured the vehicle in which they were riding or by which they were hit. 3) popular shorthand for a no-fault insurance statute.