IRA vs FTO

IRA and FTO both are nouns.

Word	Noun	Adjective	Verb	Adverb
IRA	Yes	No	No	No
FTO	Yes	No	No	No

IRA (noun)	FTO (noun)
a retirement plan that allows you to contribute a limited yearly sum toward your retirement; taxes on the interest earned in the account are deferred	a political movement that uses terror as a weapon to achieve its goals
a militant organization of Irish nationalists who used terrorism and guerilla warfare in an effort to drive British forces from Northern Ireland and achieve a united independent Ireland