noun
Ozone Layer Protection Act
Abbreviation of the full legal name; used in legal and environmental contexts.
オゾン層保護法は、オゾン層を守るための法律です。
The Ozone Layer Protection Act is a law to protect the ozone layer.
Compound of オゾン層 (ozone layer) + 保護 (protection) + 法 (law). The exact historical derivation of the abbreviation is uncertain.