BFO

BFO is an abbreviation that stands for:

• Basic Formal Ontology
• Beat frequency oscillator used to create an audio frequency signal for receiving continuous wave (Morse code) transmissions
• The Black Forest Observatory in Germany
• BiFeO₃ (Bismuth ferrite), an inorganic chemical compound
• Boron monofluoride monoxide
• Budapest Festival Orchestra
• Bunker Fuel Oil, a (low-cost) type of fuel oil
• Federal Consultative Assembly (Bijeenkomst voor Federaal Overleg), an organisation of federal states of the United States of Indonesia

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