Original sentence: King Abdulaziz City for Science & Technology (KACST) (Arabic: مدينة الملك عبدالعزيز للعلوم والتقنية), located in Riyadh, Saudi Arabia, is an organization established in 1977 as the Saudi Arabian National Center for Science & Technology (SANCST); it was renamed in 1985 King Abdulaziz City for Science & Technology
Edited sentence: King Abdulaziz City for Science and Technology (KACST) (Arabic: مدينة الملك عبدالعزيز للعلوم والتقنية), located in Riyadh, Saudi Arabia, is an organization established in 1977 as the Saudi Arabian National Center for Science & Technology (SANCST); in 1985, it was renamed King Abdulaziz City for Science and Technology