A convention group is a collective of people who come together to discuss and debate a particular issue. The most common type of convention group is made up of three distinct parts: a BLOC (4 letters), a PANEL (5 letters), and DELEGATES (9 letters). A BLOC is a group of people who share a common interest or goal and are united in their support of it. A PANEL is a group of experts who are invited to discuss a particular topic or issue. DELEGATES are representatives from different organizations or countries who are sent to a convention to represent their interests.