Aviation abbreviation

Common IFR Room

CIFRR

ABBR · Operations

At a glance

Meaning of Common IFR Room

CIFRR stands for Common IFR Room in FAA terminology.

This abbreviation is used in flight operations. The English reference lists Common IFR Room with the abbreviation CIFRR.

FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.