The largest city in Osun State, Nigeria.

plural of if

Initialism of iterated function system. / Initialism of information fatigue syndrome.

(UK, economics) Initialism of Institute for Fiscal Studies: an economic research institute based in London, United Kingdom, which specialises in UK taxation and public policy.

plural of IF

plural of what-if

present participle of what-if

simple past tense and past participle of what-if

plural of big if

hypotheticals; counterfactuals; things that one only wishes were the case