An organization with distinct national interests from two or more countries represented within its management, clients, customers, and institutional environment is considered what kind of organization?

International organization.

Explanation:

An organization with distinct national interests from two or more countries represented within its management, clients, customers, and institutional environment is considered an international organization. An international organization is under international law and has its own international legal personality. It is usually established through treaties. International organizations can also make international law.

i honestly speaking this is too long