A person who currently lives or resides in an institutional care facility, including a jail, substance abuse or mental health treatment facility, hospital or other similar facility, and has resided there for fewer than 90 days shall be considered chronically homeless if such person met all of the requirements described in subparagraph (A) prior to entering that facility.
The term “families with children and youth defined as homeless under other Federal statutes” means any children or youth that are defined as “homeless” under any Federal statute other than this part, but are not defined as homeless under section 11302 of this title, and shall also include the parent, parents, or guardian of such children or youth under part B of subchapter VI this  chapter (42 U.S.C. 11431 et seq.).
Nothing in clause (iii) of subparagraph (A) shall be construed to limit eligibility under clause (i) or (ii) of subparagraph (A).
Except as used in part B, the term “State” means each of the several States, the District of Columbia, the Commonwealth of Puerto Rico, the United States Virgin Islands, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, the Trust Territory of the Pacific Islands, and any other territory or possession of the United States.
The term “underserved populations” includes populations underserved because of geographic location, underserved racial and ethnic populations, populations underserved because of special needs (such as language barriers, disabilities, alienage status, or age), and any other population determined to be underserved by the Secretary, as appropriate.
The term “victim service provider” means a private nonprofit organization whose primary mission is to provide services to victims of domestic violence, dating violence, sexual assault, or stalking. Such term includes rape crisis centers, battered women’s shelters, domestic violence transitional housing programs, and other programs.
The term “victim services” means services that assist domestic violence, dating violence, sexual assault, or stalking victims, including services offered by rape crisis centers and domestic violence shelters, and other organizations, with a documented history of effective work concerning domestic violence, dating violence, sexual assault, or stalking.