-n't shortened (enclitic) form of not¹

NT

1. National Theatre (now known as RNT)
2. National Trust
3. New Testament
4. Northern Territory (Aust)
5. Northwest Territories (of Canada)
6. No trumps (cards)

• mandilions
• Mandingo
• Mandingoes
• Mandingos
• mandioc
• mandioca
• mandiocas
• mandiocca
• mandiocs
• mandir
• Man. Dir.
• mandira
• mandiras
• mandirs
• mandola
• mandolas
• mandolin
• mandoline
• mandolines
• mandolinist
• mandolinists
• mandolins
• mandom
• mandoms
• mandora