19.) * Editor’s note: The ordinance that added Sec. 12.04.06, Ord. No. 184.099, was rescinded by Ord. No. 185,423. D. Certain portions of the City are also designated as being in one or more of the following districts, by the provision of Article 3 of this chapter: (Amended by Ord. No. 184,827, Eff. 3/24/17.) “O” Oil Drilling District “S” Animal Slaughtering “G” Surface Mining District “RPD” Residential Planned Development District “K” Equinekeeping District “CA” Commercial and Artcraft District “POD” Pedestrian Oriented District “CDO” Community Design Overlay District “MU” Mixed Use District “FH” Fence Height District “SN” Sign District “RFA” Residential Floor Area District “NSO” Neighborhood Stabilization Overlay District “CPIO” Community Plan Implementation Overlay District “HS” Hillside Standards Overlay District “MPR” Modified Parking Requirement District “RIO” River Improvement Overlay District “CUGU” Clean Up Green Up Overlay District “RG” Rear Detached Garage District “HCR” Hillside Construction Regulation District The “ Zoning Map ” is amended to indicate these districts and the boundaries of each district. Land classified in an “O” Oil Drilling District, “S” Animal Slaughtering District, “G” Surface Mining District, “RPD” Residential Planned Development District, “K” Equinekeeping District, “CA” Commercial and Artcraft District, “POD” Pedestrian Oriented District, “CDO” Community Design Overlay District, “MU” Mixed Use District, “FH” Fence Height District, “SN” Sign District, “RFA” Residential Floor Area District, “NSO” Neighborhood Stabilization Overlay District, “CPIO” Community Plan Implementation Overlay District, “RIO” River Improvement Overlay District, “CUGU” Clean Up Green Up Overlay District, “RG” Rear Detached Garage District” or “HCR” Hillside Construction Regulation District is also classified in one or more zones, and land classified in the “P” Automobile Parking Zone may also be classified in an “A” or “R” Zone. These classifications are indicated on the “ Zoning Map ” with a combination of symbols, e.g. , R2-2-O , C2-4-S , M1-3-G , M1-1-P and R2-O , C2-G , etc., where height districts have not been established. E. The boundaries of Redevelopment Project Areas, as geographically defined in Section 12.21.3 and 11.5.14 and as specifically designated on Map A;