Badges are a type of identification that is used to signify membership, rank, or authority. They come in many forms, including emblems (7 letters), INSIGNIA (8 letters), IDS (3 letters), shields (7 letters), and tinstars (8 letters). Emblems are symbols that represent an organization, while INSIGNIA are symbols that represent a rank or title within an organization. IDS are typically used to identify individuals, while shields are often used to represent a family or group. Tinstars are a type of badge that is usually worn on the chest or shoulder. Badges are used for a variety of purposes, from identifying members of a group to providing access to restricted areas.