Abstract
We study abelian coverings of the projective plane by Enriques surfaces. We show that if the quotient space of an Enriques surface by a finite abelian group G is isomorphic to the projective plane, then the action of G on an Enriques surface is semi-symplectic, and G is isomorphic to $${\mathbb {Z}}/2{\mathbb {Z}}^{\oplus l}$$ where $$l=2,3$$ , or 4. Further, we give examples to $$l=2,3,4$$ .
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