|   | AB-OP | 
|   | B-1 - NEIGHBORHOOD BUSINESS | 
|   | B-1-I - NEIGHBORHOOD BUSINESS (INTERIM) | 
|   | B-2 - GENERAL BUSINESS | 
|   | B-2-I - GENERAL BUSINESS (INTERIM) | 
|   | B-O - BUSINESS OFFICE | 
|   | BR - BRAZOS RIVER PARKS AND CONSERVATION | 
|   | BR-1 - BRAZOS RIVER PARKS AND CONSERVATION (INTERIM) | 
|   | HR-1 - THE HILL RESIDENTIAL | 
|   | M-1 - RESTRICTED INDUSTRIAL | 
|   | M-2 - GENERAL INDUSTRIAL | 
|   | MUC- MIXED USE CONSERVATION DISTRICT | 
|   | PD - PLANNED DEVELOPMENT | 
|   | PD-I- PLANNED DEVELOPMENT (INTERIM) | 
|   | R-4 - MULTI-FAMILY RESIDENTIAL | 
|   | R-1 - STANDARD SINGLE-FAMILY RESIDENTIAL | 
|   | R-1- I STANDARD SINGLE-FAMILY RESIDENTIAL (INTERIM) | 
|   | R-1E - RESIDENTIAL ESTATE | 
|   | R-1R - RESTRICTED SINGLE-FAMILY RESIDENTIAL | 
|   | R-1Z - ZERO LOT LINE SINGLE-FAMILY RESIDENTIAL | 
|   | R-3 - TOWNHOUSE RESIDENTIAL | 
|   | R-4 - MULTI-FAMILY RESIDENTIAL |