Made or distributed without the ability to enforce regional lockout.

(topology) A connected component of the complement in a manifold of a lamination of that manifold.

plural of complementary region

The land along the coast of the Barents Sea to establish international cooperation after the fall of the Soviet Union.

plural of micro-region

plural of abdominal region

(anatomy) One of the nine areas that the abdomen is divided into. / Used other than figuratively or idiomatically: see abdominal, region.

plural of region code

Any of twelve regions of Slovenia created in 2007 for administrative, legal and statistical purposes

The region of Brazil composed of the states of Paraná, Rio Grande do Sul and Santa Catarina.