title: NISS
text: # NISS
  
  NISS may refer to:
  
  * National Intelligence and Security Service, an Ethiopian Government agency which gathers information and is tasked with preserving national interest.
  * National Institute of Statistical Sciences, an American institute that researches statistical science and quantitative analysis
  * the National Intelligence and Security Service, the former intelligence service of Sudan, renamed/reorganised in 2019 as the General Intelligence Service (Sudan)
  * Nexus International School Singapore
  * Nordic Institute of Stage and Studio
  * Charles Niss (1861–1938), American politician and businessman
  * Thorvald Niss (1842–1905), Danish painter
  