| AG Agricultural District |
| ER Estate Residential District |
| R1 Residential 1 District |
| R2 Residential 2 District |
| R3 Residential 3 District |
| R4 Residential 4 District |
| R6 Residential 6 District |
| MR Mixed Residential District |
| PD Planned District |
| OR Office Residential District |
| CI Civic Institutional District |
| NC Neighborhood Commercial |
| CC Central Commercial District |
| DD Downtown District |
| 1ST Avenue District |
| 5TH Avenue District |
| RC6 Regional Commerce 6 District |
| RC12 Regional Commerce 12 District |
| GO General Office District |
| LI Light Industrial District |
| HI Heavy Industrial District |
| AG Agricultural District |
| ER Estate Residential |
| R-1 Residential District |
| R-2 Residential District |
| R-3 Residential District |
| R-6 Residential District |
| RM-10 Attached 10 Residential District |
| RM-15 Attached 15 Residential District |
| RM-20 Attached 20 Residential District |
| SD-R Specific Development-Residential |
| SD-X Specific Development-Variety |
| OR Office Residential District |
| GO General Office District |
| CC Central Commercial District |
| NC Neighborhood Commercial District |
| GC General Commercial District |
| LI Light Industrial District |
| HI Heavy Industrial District |
| CI Civic and Institutional District |