Crna

Crna or CRNA may refer to:

• Centre en route de la navigation aérienne, air traffic control centres across France
• Črna na Koroškem, a municipality in Slovenia
• Cost-related nonadherence to medications, see Medication costs for a related article
• Certified Registered Nurse Anesthetist, an advanced practice nurse with expertise in anesthesia in the United States
• cRNA, RNA derived from cDNA through standard RNA synthesis
• Center for Resilient Networks and Applications, a research institution in Oslo, Norway

See also

• Crna Reka (disambiguation)
• Crna Bara (disambiguation)