How are the different zoning classifications defined?

Article I Table 1.01.1 of the Unified Zoning Ordinance.

Zoning District Classifications and Symbols
A-I   Agricultural, Intensive
A-L  Agricultural, Limited
A-R Residential, Low Density
R-1  Residential, Medium Density
R-2  Residential, High Density, Urban
R-3  Residential, High Density
C-1  Commercial, Neighborhood
C-2  Commercial, Community
C-3  Commercial, Regional
M-1  Industrial, Light
M-2  Industrial, General
FW  Floodway
FF   Floodway Fringe
PD1 Planned Development

Department or Board / Council / Commission: 
Area Planning & Zoning