ASL is an acronym that stands for Age/Sex/Location. It is an internet initialism that is used mainly in chat rooms to request personal information. The slang term ASL is used when two people are messaging, and one person wants to find out the age, gender, and location of the other person. However, this abbreviation is often associated with internet perverts, and it is not recommended to share personal information with strangers online. It is important to note that ASL can also stand for American Sign Language, which is a language used by the deaf and hard-of-hearing community.