CRN

CRN may refer to:

• Center for Responsible Nanotechnology
• Climate Reference Network a network of climate stations in the United States for future long-term standardized observations
• Cognos Reportnet
• CREMe Research Network
• CRN, SIL code for the Cornish language
• CRN, station code for Crowthorne railway station in the United Kingdom
• Cable Radio Network, a distributor of talk radio programming to cable television outlets in the United States
• Course Reference Number (CRN)
• Cumann Rince Náisiúnta, an Irish Dancing organisation
• CRN, Amtrak station code for Creston, Iowa, United States
• CRN, ICAO airline designator for Empresa Aerocaribbean, Cuba
• CRN, cosmogenic radionuclides
• CrN, chromium nitride
• CRN Magazine, originally titled Computer Reseller News
• CRN, Customer Reference Number

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.