A "Language Code" is a system of letters or symbols used to represent a specific language. These codes are often standardized by organizations like the International Organization for Standardization (ISO). For example, the code "en" stands for English, while "fr" represents French. These codes help in identifying languages in various applications, such as software localization and data processing. Language codes are typically two or three letters long. They are essential for ensuring clear communication in multilingual contexts, such as websites or databases. By using language codes, developers and users can easily specify and switch between different languages, enhancing accessibility and user experience.