1L6

"1L6" can refer to different things depending on the context. It might denote a specific alphanumeric code, such as a street address, a course code, or even a designation in a game or system. For example, in Canada, "1L6" could be part of a postal code. Could you provide more context or specify the area in which you came across "1L6"? That would help me give a more accurate answer.