Encyclopedias, Almanacs, Transcripts, and Maps
- National Housing Bank (BNH)
- National Indian Foundation (FUNAI)
- National Institute of Anthropology and History
- National Institute of Colonization and Agrarian Reform
- NATIONAL LANGUAGE
- National Liberal Party
- National Pact (Lebanon)
- National Party
- National Peasant Federation (CNC)
- National Phalanx
- National Popular Alliance (ANAPO)
- National Progressive Front (Syria)
- National Progressive Unionist Party
- National Renovating Alliance (ARENA)
- National Republican Alliance (ARENA)
- National Revolutionary Party (PNR)
- National Salvation Front (Lebanon)
- National Salvation Party
- National School of Mines of Medellín
- National Social Mobilization Support System (SINAMOS)