| NU | the 13th letter of the Greek alphabet |
|---|---|
| NU | a subtle difference in meaning or opinion or attitude |
| NU | the choicest or most essential or most vital part of some idea or experience |
| NU | a small piece |
| NU | a small lump or protuberance |
| NU | a small nub (especially an undeveloped fruit or ear of corn) |
| NU | looseness or roughness in texture (as of cloth) |
| NU | of textiles |
| NU | of textiles |
| NU | an ancient region of northeastern Africa (southern Egypt and northern Sudan) on the Nile |
| NU | a native or inhabitant of Nubia |
| NU | an arid sandstone plateau between the Nile and the Red Sea |