Establish a correspondence between the type of legal act and its name

Establishing a correspondence between the type of legal act and its name can be quite complex, as legal systems often have their own specific terminologies and categories. However, generally, the following types of legal acts can be recognized across various jurisdictions:

1. Statutory Law (Legislation): Acts of parliament or legislative assemblies that are written down as laws and are binding on society.
2. Case Law (Judgment, Ruling, Decision): Precedents established by judicial decisions on laws that serve as interpretations for future cases with similar circumstances.
3. Regulation: A rule or directive made and maintained by an authority to control certain activities.
4. Ordinance: A legislation passed by a local governing body that falls between a law and a regulation.
5. Treaty: A formal, solemn, and reciprocal agreement between states in written form and governed by international law.
6. Contract: An agreement between two or more parties that is enforceable by law.
7. Bylaw or By-Law: Regulations established by an organization or municipal corporation.
8. Memorandum of Understanding (MOU): A document expressing a bilateral or multilateral agreement between parties.
9. Directive: An official order or principle that leaves specific details to be worked out in execution.
10. Decree: A legally binding decision made by those in power, often not debated or considered by other parties.

This is not an exhaustive list and can vary based on the legal system in question. Specific jurisdictions may have additional or distinctive categories of legal acts.