industrial park

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun An area usually located on the outskirts of a city and zoned for a group of industries and businesses.

from the GNU version of the Collaborative International Dictionary of English.

• noun An area designated in zoning regulations to be used by industry, often located in a suburban area, and having some park-like sections.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun An area zoned and planned for the purpose of industrial development.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a tract of land at a distance from city center that is designed for a cluster of businesses and factories