10-4-4: ZONES NAMED AND ESTABLISHED:
For the purpose of this title, the City shall be and is divided into the following zones:
   Single-family residential zones:
      Large Lot Residential (LLR)
      Single-Family Residential (SFR)
   Multi-Family Residential Zone
   Commercial zones:
      General Commercial (C)
      Neighborhood Commercial (CN)
      Downtown Commercial (CD)
   Industrial zones:
      Light Industrial (LI)
      Heavy Industrial (HI)
(1984 Code § 5-4-11)