Encyclopedias, Almanacs, Transcripts, and Maps
- Non-Locality
- Non-Monotonic Logic
- NON-SEXIST LANGUAGE/USAGE
- NON-STANDARD
- Non-Truth-Conditional Meaning
- NONCE WORD
- Noncognitivism
- Nonexistent Object, Nonbeing
- Nonformal Education
- Nonreductive Physicalism
- Nord, Pierre Alexis (1820–1910)
- Noriega Moreno, Manuel Antonio (1934–)
- Noronha, Fernão de (c. 1460–1505)
- Norris, John (1657–1711)
- Norte Chico
- Norte Chico (Peru)
- Norte Grande
- North Alaskan Eskimos
- North American Hmong
- Northeast Massim