| Code | Description |
| | N/A |
| ACG | Comm General/Atl Bch |
| ACL | Comm Limited/Atl Bch |
| ACPO | Comm Prof. / Atl Bch |
| ACRI | Airport/Comm-Rst Ind |
| AGR | AGRICULTURE |
| AGRI | AGRICULTURE |
| AILW | Ind Lt & Whs/Atl Bch |
| AOR | Open Rural / Atl Bch |
| APUD | Planned Unit/Atl Bch |
| ARG-1 | RES GEN 2 / ATL BCH |
| ARG-1A | Res Gen 2 / Atl Bch |
| ARG-2 | Res Gen Mult/Atl Bch |
| ARG-3 | Res Gen Mult/Atl Bch |
| ARG1 | Res Gen 2 / Atl Bch |
| ARG1A | Res Gen 2 / Atl Bch |
| ARG2 | Res Gen Mult/Atl Bch |
| ARG3 | Res Gen Mult/Atl Bch |
| ARMH | RES MOBLE HOME |
| ARS-1 | Res Single / Atl Bch |
| ARS-2 | Res Single / Atl Bch |
| ARS1 | Res Single / Atl Bch |
| ARS2 | Res Single / Atl Bch |
| ASUD | Special Use/Atl Bch |
| BC-1 | Retail Comm/Baldwin |
| BC-1A | Limited Comm/Baldwin |
| BC-1AA | Limited Comm/Baldwin |
| BC-1B | Neighbd Comm/Baldwin |
| BCOPS | COMM/OFF/PRO/BALDWIN |
| BCRS | COMM RETAIL/BALDWIN |
| BCS | Comm & Services / Baldwin |
| BI | Industrial / Baldwin |
| BIEO | INSTIT EDUC/BALDWIN |
| BIG | INSTIT GOVT/BALDWIN |
| BIL | INDUS LIGHT/BALDWIN |
| BIN | Institutional / Baldwin |
| BIRF | INSTIT RELIG/BALDWIN |
| BM-1 | W'sale & Ind/Baldwin |
| BPUD | Planned Unit / Baldwin |
| BR | Recreational / Baldwin |
| BR-1 | Single Famly/Baldwin |
| BR-1A | Single Famly/Baldwin |
| BR-2 | Two-Family/Baldwin |
| BR-3 | Multi-Family/Baldwin |
| BREC | REC PARKS / BALDWIN |
| BRLD | RES LOW 2-4U/BALDWIN |
| BRMD | Res Medium 10-15U / Baldwin |
| BRMLD | Res Medium-Low 5-9U / Baldwin |
| BRR | RES RURAL <2U/BALDWIN |
| BUSW | UTIL SEW/WAT/BALDWIN |
| CCBD | Comm Cent Bus Dist |
| CCG-1 | COMM COMMUNITY GEN |
| CCG-1-M | Mayport Village Light Commercial |
| CCG-2 | COMM COMMUNITY GEN |
| CCG-2-M | Mayport Village Commercial |
| CCG-S | Commercial Community/General-Springfield |
| CN | Comm Neighborhood |
| CN-S | Commercial Neighborhood B Springfield |
| CO | COMMERCIAL OFFICE |
| CR | COMMERCIAL REGIONAL |
| CRO | COMMERCIAL RES OFF |
| CRO-S | Commercil Residential-Office-Springfileld |
| CSV | CONSERVATION |
| IBP-1 | INDUSTRIAL BUS PARK |
| IBP-2 | INDUSTRIAL BUS PARK |
| IH | Industrial Heavy |
| IL | INDUSTRIAL LIGHT |
| IW | Industrial Waterfrnt |
| JC-1 | Comm. Ltd./Jax Bch |
| JC-2 | Comm. Gen./Jax Bch |
| JCBD | Cen. Bus./Jax Bch |
| JCPO | COMM PROF OFFICE |
| JCS | Comm Service/Jax Bch |
| JI-1 | Industrial/Jax Bch |
| JPUD | Planned Unit/Jax Bch |
| JRD | REDEVELOPMENT DIST/JAX BH |
| JRM-1 | RES MULTIPLE FAMILY |
| JRM-2 | RES MULTIPLE FAMILY |
| JRMF | Res Mult Fam/Jax Bch |
| JRS-1 | Res Sngl Fam/Jax Bch |
| JRS-2 | Res Sngl Fam/Jax Bch |
| JRS-3 | Res 1or2 Fam/Jax Bch |
| NB-O-P | Business / Nep Bch |
| NBB-B | Business / Nep Bch |
| NBB-C | Business / Nep Bch |
| NC-1 | COMM OFF & PROF |
| NC-2 | COMM RET SAL & SEV N |
| NC-3 | COMM RET SAL & SEV C |
| NCBD | CENTRAL BUS DISTRICT |
| NCON | CONSERVATION |
| NR-1 | RES SINGLE FAMILY |
| NR-10 | MULTI FAMILY/NEP BCH |
| NR-17 | MULTI FAMILY/NEP BCH |
| NR-2 | RES SINGLE FAMILY |
| NR-3 | RES SINGLE FAMILY |
| NR-4 | RES SINGLE FAMILY 1&2 |
| NR-5 | RES SIN FAM MULTI-FM |
| NR-A | Res Single / Nep Bch |
| NR-B | Res Single / Nep Bch |
| NR-C | Duplexes / Nep Bch |
| NR1-A | Res Single / Nep Bch |
| OR | OPEN RURAL |
| PBF-1 | PUB BLDG & FAC GOVT |
| PBF-2 | PUB BLDG & FAC P & P |
| PBF-3 | PUB BLDG & FAC P & P |
| PBF-M | Mayport Public Buildings & Facilities |
| PUD | Planned Unit Develop |
| PUD-SC | PLANNED UNIT DEV SAT |
| RGA | Res General Dist.A |
| RGB | Res General Dist.B |
| RGC | Res General Dist.C |
| RGD | Res General Dist.D |
| RGH | Res Hi-Rise Dist.RGH |
| RHD-A | RESIDENTIAL HIGH DEN |
| RHD-B | RESIDENTIAL HIGH DEN |
| RLD-A | RESIDENTIAL LOW DEN |
| RLD-B | RESIDENTIAL LOW DEN |
| RLD-C | RESIDENTIAL LOW DEN |
| RLD-D | RESIDENTIAL LOW DEN |
| RLD-E | RESIDENTIAL LOW DEN |
| RLD-F | RESIDENTIAL LOW DEN |
| RLD-G | RESIDENTIAL LOW DEN |
| RLD-M | Mayport Village Residential |
| RLD-MH | RESIDENTIAL LOW DEN |
| RM | RESIDENTIAL MEDIUM DEN |
| RMD-A | RESIDENTIAL MEDIUM DEN |
| RMD-B | RESIDENTIAL MEDIUM DEN |
| RMD-C | RESIDENTIAL MEDIUM DEN |
| RMD-D | RESIDENTIAL MEDIUM DEN |
| RMD-E | RESIDENTIAL MEDIUM DEN |
| RMD-MH | RESIDENTIAL MEDIUM DEN |
| RMD-S | Residential Medium Density-Springfield |
| RMH | Res Mobile Home |
| ROS | RECREATION/OPEN SPAC |
| ROS-M | Mayport Public Parks & Open Space |
| RR | RESIDENTIAL RURAL |
| RSA | Res Single Fam Dis.A |
| RSB | Res Single Fam Dis.B |
| RSC | Res Single Fam Dis.C |
| RSD | Res Single Fam Dis.D |
| RSE | Res Single Fam Dis.E |
| RSF | Res Single Fam Dis.F |
| RTF | Res Dup/Tri/Quad |
| RTR | Res Townhse/Rowhse |