What Does FIR Stand For?
FIR stands for Fuel Indicating Reading
FIR, or Fuel Indicating Reading, refers to a measurement or display that provides information about the quantity of fuel remaining in a system or vehicle. This reading is crucial for monitoring fuel levels and ensuring efficient operation, thereby helping to prevent unexpected outages and optimizing fuel management in various applications, including aviation, automotive, and industrial machinery.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym