Noida stands for the New Okhla Industrial Development Authority. Its a planned city & managed by the New Okhla Industrial Development Authority (also called NOIDA).
As per the master plan, Noida has a total of 163 Sectors. Sectors in Noida are classified under residential, residential high density, Village Abadi, Institutional, Industry, SEZ, Commercial, wholesale, warehousing, Transportation & Greens (Recreational, Park & playgrounds).