DNI may stand for:
Dnipropetrovsk (Ukrainian: Дніпропетро́вськ [ˌdnʲiprɔpɛˈtrɔwsʲk], officially Dnipro, Дніпро) or Dnepropetrovsk (Russian: Днепропетро́вск [dnʲɪprəpʲɪˈtrofsk]), is Ukraine's fourth largest city, with about one million inhabitants.
The Dnieper River (UK /ˈdniːpə/, US /ˈniːpər/) (also known as: Dnepr (/ˈdnjɛpə/, Dnyapro or Dnipro (/dniːˈprəʊ/) is one of the major rivers of Europe (fourth by length), rising near Smolensk, Russia and flowing through Russia, Belarus and Ukraine to the Black Sea.
Dnipropetrovsk Oblast (Ukrainian: Дніпропетро́вська о́бласть, Dnipropetrovs'ka oblast or Дніпропетровщина, Dnipropetrovshchyna, Russian: Днепропетро́вская о́бласть [dʲnʲɪprəpʲɪˈtrofskəjə ˈobləstʲ]) is an oblast (province) of central Ukraine, the most important industrial region of the country.
The Dnieper–Carpathian Offensive, also known in Soviet historical sources as the liberation of right-bank Ukraine, fought from 24 December 1943 – 14 April 1944, was a strategic offensive executed by the 1st, 2nd, 3rd, and 4th Ukrainian Fronts, along with the 1st Belorussian Front, against the German Army Group South, intended to retake all of the Ukrainian and Moldovian territories occupied by Axis forces.
The Dniester River, or Dnister River (/ˈniːstər/ NEES-tər; Ukrainian: Дністе́р translit. Dnister, Romanian: Nistru, Polish: Dniestr, Russian: Днестр, Turkish: Turla) is a river in Eastern Europe.
The Dnieper Hydroelectric Station (Ukrainian: ДніпроГЕС - DniproHES, Russian: ДнепроГЭС - DneproGES, also known as Dneprostroi Dam) is the largest hydroelectric power station on the Dnieper River, placed in Zaporizhia, Ukraine.
The Dnieper Flotilla (Днепровская военная флотилия) is the name given to the various naval flotillas on the Dnieper River.
The "Dnipro-1" Regiment (Ukrainian: Полк «Дніпро-1») is a Special Tasks Patrol Police regiment subordinated to Ministry of Internal Affairs of Ukraine.
DNIX (original spelling: D-Nix) was a Unix-like real-time operating system from the Swedish company Dataindustrier AB (DIAB).