The term "135 (disambiguation)" refers to various meanings associated with the number 135. It can denote a specific number in mathematics, a year in history, or a designation for different entities across various fields. Disambiguation helps clarify which meaning is intended in a given context. In addition to its numerical significance, 135 may refer to specific laws, regulations, or codes, such as U.S. Route 135 or Area Code 135. Each of these uses highlights the importance of context when interpreting the number, ensuring clear communication and understanding.