PNN

See also: pnn

English

Noun

PNN (plural PNNs or PNNe or PNNi)

1. (astronomy) Abbreviation of planetary nebula nucleus.

Related terms

• PN (“planetary nebula”)

Noun

PNN (plural PNNs)

1. (gene) The gene that encodes for the pinin protein
2. (biochemistry) pinin, the PNN protein, encoded by the PNN gene

Anagrams

• NNP, NPN

Spanish

Noun

PNN m (plural PNNs)

1. (Colombia) abbreviation of parque nacionale naturale
2. (Central America) abbreviation of plan nacional de numeracion

Further reading

• “PNN”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 10 December 2024