TITLE THREE - Zoning Districts and Land Use Regulations Chap. 1111. Zoning Districts. Chap. 1113. Permitted Uses. Chap. 1115. Use Specific Regulations. Chap. 1117. Manufactured Home Park District. Chap. 1119. Planned Business Park District. Chap. 1121. Recreation District. Chap. 1123. Cluster Subdivision. Chap. 1125. Planned Unit Development (PUD).