no-go zone may refer to: A no-go area, a region where the ruling authorities have lost control and are unable to enforce the rule of law In real estate investing, suburbs or localities considered unsuitable for investment due to poor growth prospects, oversupply, or unfavorable development conditions; a usage prominent in Australian property investment commentary Areas where fishing is made illegal due to overfishing Protected areas for the preservation of environmental, biological, or historical value A free-fire zone, in U.S. military parlance