Cultural codes are the shared symbols, values, and practices that help define a particular group or society. They include language, gestures, traditions, and beliefs that communicate meaning within a culture. For example, the use of handshakes in many Western cultures signifies greeting and agreement, while in some Asian cultures, a bow may be more appropriate. These codes shape how individuals interact and understand each other within their cultural context. They can vary widely between different groups, such as nationalities, ethnicities, or subcultures. Understanding cultural codes is essential for effective communication and fostering mutual respect among diverse communities.