The meaning of the Acronym PNA is...

PNA is

• P Nitro Anilide
• Positive Negative Anomaly
• Phoneline Networking Alliance
• Principles Of Naval Architecture
• Pacific North American
• The Progressive Networks Audio

More Meanings For PNA:

• Pacific/ North American
• Pacific North Atlantic
• Pacific Northwest Associates, LLC
• Palestine News Agency
• Patronato Nacional Antituberculoso
• Personal Navigation Assistant
• Phone Network Alliance
• Passed Not Advanced
• Palestine National Authority
• Polish National Alliance
• Peptide Nucleic Acid
• Progressive Neuronal Abiotrophy
• Post-Natal Age
• P Nitro Anilide
• Positive Negative Anomaly

PNA is also in:

• Firms
• Hardware
• Human Genome
• Media
• Military
• Non-Profit Organizations
• Ocean Science
• Physiology
• Telecom
• Unfiled
• US Government