EN English dictionary from national television system committee to national wildlife refuge
- national television system committee
- national territories
- national territory
- National Theatre
- National Theatre Munich
- national thread
- national tourism
- National trade union center
- national trading policy
- national traditions
- national trait
- National Transportation Safety Board
- National Treasure
- National Treasure 2
- National Treasure 2: Book of Secrets
- National Treasure: Book of Secrets
- National Treasures of Japan
- national treatment
- National Trust for Places of Historic Interest or Natural Beauty
- National Trust for Scotland
- National Underwater and Marine Agency
- National Unification Council
- National Union
- National Union Attack
- National Union for Democracy and Renewal
- National Union Government
- National Union of Mineworkers
- National Union of Popular Forces
- National United Party
- National Unity of Hope
- National University of Colombia
- National University of Cuyo
- National University of General Sarmiento
- National University of Ireland
- National University of Kyiv-Mohyla Academy
- National University of La Plata
- National University of Laos
- National University of Rosario
- National University of Rwanda
- National University of San Marcos
- National University of Singapore
- national uprising
- national uprisings
- National Velvet
- National Vinicultural Institute
- national volleyball team
- National Water Carrier of Israel
- national wealth
- National Weather Service , NWS
- National Wildlife Refuge