RCW 73 refers to the Revised Code of Washington Title 73, which focuses on the laws and regulations concerning veterans' affairs in the state of Washington. This code outlines the rights, benefits, and services available to veterans, including education, healthcare, and housing assistance. The provisions in RCW 73 aim to support veterans and their families by ensuring they receive the necessary resources and recognition for their service. It also establishes various programs and initiatives to promote the well-being and reintegration of veterans into civilian life.