TNO
English edit
Noun edit
TNO (plural TNOs)
- (astronomy) Initialism of trans-Neptunian object.
Further reading edit
- trans-Neptunian object on Wikipedia.Wikipedia
Anagrams edit
French edit
Pronunciation edit
Proper noun edit
TNO m pl (plural only)
- NWT (“Northwest Territories”): Abbreviation of Territoires du Nord-Ouest.