What is the meaning of Nn?

ISO 639-1 language code for Norwegian Nynorsk.

Alternative form of NN (noon).

this, that

Unmarked for number and gender, but treated syntactically as masculine plurals when used with participles and relative forms, and as feminine singulars when referred to by resumptive pronouns.

Joined by n(j) to nouns they modify.

Used with suffix pronouns.

Originally joined by n(j) to nouns they modify; later without it.

there is no, there are no; introduces an independent negated existential clause

without; there not being any …; introduces a subordinated negated existential clause

not; negates an adverbial or adjectival sentence

not; negates a subjunctive main clause with future meaning

not; negates a nominal sentence

or not; contrasts with a preceding clause or phrase

A digraph in Irish orthography

Abbreviation of non (not).

Rōmaji transcription of んー

Alternative form of n (not)

Alternative form of n (no)

Alternative form of n (no)

Source: wiktionary.org