[a fool in paradise]

Use Islamic State. Makes it clear what the meaning of IS is.

[Robert A Cook PE]

Obama does NOT want to fight Islam under any name, but has made a “concession” (at least in his mind) that - by calling this particular Muslim terrorist group ISIL - he is recognizing their presence across the whole of the Mideast AND their “presence” over Israel.

Without naming Israel itself - which he hates perhaps more than England.