International Sign Language is a visual language used by deaf individuals around the world to communicate across different countries and cultures. It combines elements from various national sign languages, making it a flexible means of communication for those who may not share a common language. This form of sign language is often used in international settings, such as conferences and events, where deaf participants from diverse backgrounds come together. While it is not a fully standardized language, it allows for effective communication through gestures, facial expressions, and body language, bridging gaps between different national sign languages.