| NI | a subtle difference in meaning or opinion or attitude |
|---|---|
| NI | an enclosure that is set back or indented |
| NI | a small concavity |
| NI | (ecology) the status of an organism within its environment and community (affecting its survival as a species) |
| NI | a position particularly well suited to the person who occupies it |
| NI | a bishop in Asia Minor who is associated with Santa Claus (4th century) |
| NI | Czar of Russia from 1825 to 1855 who led Russia into the Crimean War (1796-1855) |
| NI | the last czar of Russia who was forced to abdicate in 1917 by the Russian Revolution |
| NI | United States poet who traveled the country trading his poems for room and board (1879-1931) |
| NI | (trademark) a nickel-chromium alloy with high electrical resistance and an ability to withstand high temperatures |
| NI | a small cut |
| NI | an impression in a surface (as made by a blow) |