The "World of ITB" likely refers to ITB Berlin, which is the world's leading travel trade show. ITB stands for Internationale Tourismus-Börse Berlin, and it is an annual event that brings together key stakeholders in the global travel and tourism industry. The event serves as a platform for networking, business meetings, and discussions on trends and innovations within the travel sector.

Key features of the World of ITB (ITB Berlin) include:

1. Trade Fair: ITB Berlin hosts a massive trade fair where exhibitors from various sectors, including destinations, tour operators, hotels, airlines, and technology providers, showcase their products and services.
2. Networking Opportunities: The event provides ample opportunities for professionals in the travel industry to network, establish business connections, and explore potential partnerships.
3. Conferences and Seminars: ITB Berlin features a series of conferences, seminars, and panel discussions covering a wide range of topics related to the travel industry. These sessions often include insights from industry experts and thought leaders.
4. Innovation and Technology: ITB Berlin showcases the latest innovations and technologies shaping the travel industry. It serves as a platform for companies to present new ideas, solutions, and advancements in travel technology.
5. Destination Promotion: Countries and regions use ITB Berlin as a platform to promote tourism destinations, cultural attractions, and unique experiences. National tourism boards and local authorities participate to attract travelers and tour operators.
6. Travel Trends: The event provides a glimpse into emerging travel trends, market developments, and consumer preferences. Attendees can stay informed about the latest trends shaping the future of travel.
7. Workshops and Training: ITB Berlin often includes workshops and training sessions designed to enhance the skills and knowledge of travel professionals. These may cover topics such as sustainable tourism, marketing strategies, and destination management.

ITB Berlin is considered one of the most important events in the travel industry calendar, drawing participants from around the globe. It offers a comprehensive overview of the entire spectrum of the travel and tourism business and plays a crucial role in shaping the industry's agenda for the year ahead.

As of my last knowledge update in January 2022, ITB (Internationale Tourismus-Börse) hosts several global events that play a significant role in the travel and tourism industry. Here are the key ITB events:

1. ITB Berlin:
   • Location: Berlin, Germany
   • Overview: ITB Berlin is one of the world's largest travel trade shows, featuring a comprehensive exhibition and a convention. It brings together global travel professionals, tourism boards, hoteliers, travel agencies, and other stakeholders.
2. ITB Asia:
   • Location: Singapore
   • Overview: ITB Asia is an annual trade show and convention for the Asia-Pacific travel market. It provides a platform for networking, business discussions, and insights into the latest trends in the region's travel industry.
3. ITB China:
   • Location: Shanghai, China
   • Overview: ITB China is a key event focusing on the Chinese travel market. It connects international exhibitors with Chinese buyers and travel trade professionals. The event covers various sectors, including hospitality, technology, and destination management.
4. ITB India:
   • Location: Mumbai, India
   • Overview: ITB India is designed to cater to the Indian travel market. It offers a platform for travel professionals to explore business opportunities, attend conferences, and showcase products and services.

These events contribute to the global travel industry by facilitating networking, business deals, and discussions on emerging trends. They cover a wide range of topics, including sustainable tourism, digital transformation, destination marketing, and more.

Please note that event details, locations, and schedules may be subject to change, and it's advisable to check the official ITB website or relevant sources for the latest information on ITB Global Events.