How to spell IFRZ correctly?

The misspelling "ifrz" could possibly be corrected to "fire" or "fritz". However, without more context regarding the intended word, it may be difficult to determine the correct suggestion.

• IFR As the storm rolled in, the pilot had to switch to IFR navigation to safely land the aircraft.
• IFR Z The pilot filed an IFR Z flight plan for their trip.
• IFRS The company adopted IFRS accounting standards for financial reporting.

Attenttion

• attention
• attentions
• attenuation
• inattention