non- - obso
- number ten
- number two
- numbers cruncher
- numerical composition
- numerical equality
- numerical estimate
- numerical parity
- numerical strength
- numerical superiority
- numerous proposals
- nuncio
- Nuremberg judgment
- nursery and daycare facilities
- nursery school
- nut
- nut-cutting
- nutrition
- NWFZ
- OANA
- OAS
- oath
- oath of allegiance to smb
- oath of office
- OAU
- obedience
- obedient
- obedient tool
- obituary
- object
- object of cognition
- object of expense
- object of international law
- object of research
- object of utility
- objection
- objective
- objective appraisal
- objective conditions
- objective criterion
- objective difficulties
