(aviation, pilot training) Initialism of instrument flight rules, a set of rules for a pilot flying on instruments, primarily as a means of navigating through inclement weather.

(nuclear physics, engineering) Initialism of Integral Fast Reactor.

(accounting) Initialism of International Financial Reporting Standards.

plural of ifreet

Alternative spelling of ifrit

plural of ifrit

(Islam) A kind of djinn mentioned in the Qur'an. / (Arab mythology) A demon, evil spirit, often associated with the underworld.

plural of blue-capped ifrit

Ifrita kowaldi, a small insectivorous passerine bird endemic to the rainforests of New Guinea. It has yellowish-brown plumage with a blue and black crown.

(Internet) A section of a web page that can act as the container for a second separate page or resource.