- PNA
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PNA has many meanings according to the branch:
Navigation/Computing
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Personal Navigation Assistant (PNA)Chemistry
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Peptide nucleic acid , an artificially synthesized polymer similar to DNA or RNA and is used in biological research and medical treatments.
* Polynuclear Aromatic Hydrocarbons, more commonly referred to asPolycyclic aromatic hydrocarbon s (PAHs)
* Paranitroanilide (pNA), a group added to peptides which allows colorometric analysis of protease activityBiology
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Peanut agglutinin , a lectin specific for Gal-β(1-3)-GalNAcComputing
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HomePNA , a home computer networking standard using standard telephone cablingHealth (foot care)
* Partial Nail Avulsion, treatment of ingrown toenails
Horticulture
* Pna, the abbreviation for orchid genus "
Paphinia "Meteorology
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Pacific-North American teleconnection pattern Transportation
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Pacific Northern Airlines
*Pamplona Airport
* Ports of Normandy AuthorityPolitics and Government
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Pakistan National Alliance
*Palestinian National Authority , an interim administrative organization in the Gaza Strip and parts of the West Bank
* Partido Nueva Alianza, the Spanish name for theNew Alliance Party (Mexico)
* Prefectura Naval Argentina, the Spanish name for theArgentine Naval Prefecture , an Argentine coast guard force and a gendarmerie on major riversociety
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Polish National Alliance
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