Official PA daily refers to Israel as "the Interior"
Official PA daily, Al-Hayat Al-Jadida - Mar. 25, 2015

 
Headline: "The Tulkarem district emphasized the importance of the connection with our people in the Interior"
     "Governor of Tulkarem District Issam Abu Bakr emphasized the importance of an ongoing connection with our people in the Interior (i.e., Palestinian term for Israel)… During a reception for a delegation from the municipality of Tira in the Triangle (i.e., a concentration of Israeli-Arab towns and villages adjacent to the Green Line in northern Israel), Abu Bakr conveyed the blessings of [PA] President Mahmoud Abbas to all our people in the Interior, and particularly to the residents of Tira."