Corona Line was refer to:

• IRT Flushing Line, part of the New York City Subway
• Corona Line (surface), bus, formerly streetcar transit line
• Corona Line (shipping company), defunct shipping company operating on the Baltic Sea between 1992 and 1995
• Corona Line (Colorado), former rail line over Corona Pass before the Moffat Tunnel was built
• A spectral line in the Sun's corona due to highly ionized elements

This disambiguation page lists articles associated with the title Corona Line.
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