What is "yfr"

YFR may refer to:

• YFR - Refrigerated Cover Lighter a Hull classification symbol used by the United States Navy.
• YFR - Fort Resolution Airport in the Northwest Territories.
• YFR - Yeshiva of Far Rockaway, also called Yeshiva Derech Ayson, is a yeshiva in Far Rockaway, Queens.
• YFR - cYanobacterial Functional RNA such as Yfr1 and Yfr2