What is the meaning of Nj?

The twentieth letter of the Albanian alphabet, written in the Latin script.

A letter of the Avokaya alphabet.

of, belonging to

made of (a material or composition)

of, possessing (a quality)

introduces the agent of an infinitive when it is a personal pronoun

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

not; negates any sentence

not; negates a nominal sentence, an adjectival sentence of possession, or the rheme of an emphatic clause (used with js; see Usage Notes below)

not; negates most verbal predicates besides infinitival, imperative, and subjunctive forms; forms the negation of the perfect, perfect passive, terminative, perfective, imperfective, prospective, and prospective passive.

no, not any; negates an individual noun

not; negates other individual words

for it, to it, thereto, therefor

because of it, therefore

Alternative form (before a noun) of n (to, for)

A letter of the Fula alphabet, written in the Latin script.

The 20th (digraph) letter of the Serbo-Croatian Latin alphabet (gajica), preceded by n and followed by o.

him (clitic accusative singular of ȏn (he))

it (clitic accusative singular of òno (it))

Source: wiktionary.org