PNA

The abbreviation PNA stands for:

• (Home) Phoneline Networking Alliance , transmission standard for computer networks via telephone cables, see HomePNA
• Pamplona Airport in Spain (International Airport Code)
• Peptide nucleic acid (English: Peptide Nucleic Acid), a pseudopeptide with DNA-like properties
• Parisian Nomina Anatomica , the anatomical nomenclature in force since 1955, see nomenclature (anatomy)
• Parti Nigérien pour l'Autogestion , political party in Niger, see Nigerien Party for Self-Government
• Portable or Personal Navigation Assistant , for a mobile navigation system
• Palestinian Authority (Palestinian National Authority)
• Personal emergency signal systems , mostly radio systems with and without voice communication, with which personal emergency signals can be issued, see dead man's device
• Progressive Networks Audio , RealSystem's network protocol
• Pakistan National Alliance , former alliance of parties in Pakistan
• Nauru Agreement , Agreement on Fisheries in the Pacific

This is a disambiguation page for differentiating between several terms identified with the same word.