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)

-n't shortened (enclitic) form of not¹

• ellops
• ellopses
• ells
• ellwand
• ellwands
• elm
• elmen
• elmier
• elmiest
• elms
• elmwood
• elmy
• El Niño
• El Niños
• Elo
• elocute
• elocuted
• elocutes
• impishly
• impishness
• impishnesses
• implacabilities
• implacability
• implacable
• implacableness