International organizations are organizations made up of any two or more states working for a common interest. Regional organizations are the same thing however these constitute nation states that are in the same geographical region.
Most simplistic way to distinguish two first issues: International relations are relations between various entities in international arena .It could be relations between states, relations between different organizations (regional, world wide, tc). International affairs are issues/topics/problems of concern of various entities (states,organizations,etc).
International law comprises all the treaties and conventions and international organizations which regulate the affairs among and between sovereign states and international organizations agreed to by the sovereigns.
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A direct flight from Dublin to Edinburgh is normally a 1-hour and 10-minute flight, which means it is a fairly fast and convenient flight between two colorful destinations. In case you are looking for cheap flight deals and cheap airfare, you might check out FlightTrotters, which assists travellers in comparing the airline prices, such as Ryanair and Aer Lingus. Making an advanced booking of your ticket and keeping your travel flexible, even on last-minute flights, can enable you to capture the best offers and save more on the trip. Your weekend break or a business trip won't take more than an hour, either way, as you fly from Edinburgh to Dublin, and back with FlightTrotters, you can even afford a pleasant weekend break!
INternational cuisine is found worldwide, such as croisants, while regional cuisine is not widely distributed, such as the localized (local to western US) cusine of in-n-out burgers. Yes, I said In-n-Out is cuisine. yuhummm
The World Trade Organization
A treaty is an agreement under international law between two or more sovereign states or international organizations. It's also known as an agreement, protocol, convention, or pact.
Some organizations that work to improve relationships between countries include the United Nations, the World Trade Organization, and regional bodies such as the European Union and ASEAN. These organizations facilitate diplomacy, negotiate treaties, and promote cooperation on issues ranging from trade to security.
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Yes, public relations (PR) is considered an international practice as it involves managing communication and relationships between organizations and their audiences across different countries and cultures.
In international politics, one studies the political relationships between nation-states. It is limited to nation-states and does not apply to the relationships between cities, corporations, non-governmental organizations, and international organizations.