| B - Boat Storage - [Marina Del Rey] |
| BP - Business Park - [Altadena] |
| C - Commercial - [Santa Monica Mtns. North Area & Coastal Zone] |
| CG - General Commercial - [Santa Clarita Valley] |
| CM - Major Commercial - [Santa Clarita Valley] |
| Conservation/Primitive Recreation - [Catalina] |
| Conservation/Recreation - [Catalina / Two Harbors] |
| Commercial - [Catalina / Two Harbors] |
| CR - Rural Commercial - [Antelope Valley] |
| CR - Visitor-Serving Commercial Recreation-Limited - [Santa Monica Mountains Coastal Zone] |
| E - Estate/Equestrian (1 du/2.5 gross ac) - [Altadena] |
| Extractive Use - [Catalina] |
| freeway right-of-way - [Santa Clarita Valley] |
| GC - General Commercial - [Altadena] |
| H - Hotel - [Marina Del Rey] |
| H2 - Residential 2 - [Santa Clarita Valley, SMM North Area] |
| H5 - Residential 5 - [Santa Clarita Valley, SMM North Area] |
| H9 - Residential 9 - [Antelope Valley] |
| H18 - Residential 18 - [Santa Clarita Valley] |
| H30 - Residential 30 - [Santa Clarita Valley] |
| I - Institutions - [Altadena] |
| IH - Heavy Industrial - [Antelope Valley] |
| IL - Light Industrial - [Antelope Valley, Santa Clarita Valley] |
| Industrial/Transportation - [Catalina / Two Harbors] |
| Industrial/Transportation/Utilities - [Catalina] |
| IO - Industrial Office - [Santa Clarita Valley] |
| LD - Low Density Residential (1 to 6 du/gross ac) - [Altadena] |
| LMD - Low/Medium Density Residential (6 to 12 du/gross ac) - [Altadena] |
| Lodges/Inns [Catalina / Two Harbors] |
| Marine Commercial - [Catalina / Two Harbors] |
| MC - Marine Commercial - [Marina Del Rey] |
| MD - Medium Density Residential (12 to 22 du/gross ac) - [Altadena] |
| ML - Military Land - [Antelope Valley] |
| MOS - Miscellaneous Open Space - [Altadena] |
| MU - Mixed Use "Center" - [Altadena] |
| MU-R - Mixed Use - Rural - [Antelope Valley] |
| N - Non-Urban (up to 1 du/gross ac) - [Altadena] |
| NF - National Forest and National Forest Managed Lands - [Altadena] |
| O - Office - [Marina Del Rey] |
| Open Space/Recreation - [Catalina / Two Harbors] |
| Open Space/Recreation - Mooring - [Catalina / Two Harbors] |
| Open Space/Recreation - pigeonhole boat storage - [Catalina / Two Harbors] |
| Open Space/Structured Recreation - [Catalina] |
| OS - Open Space - [Marina Del Rey, Santa Monica Mtns. North Area & Coastal Zone] |
| OS-BLM - Bureau of Land Management - [Santa Clarita Valley] |
| OS-C - Conservation - [Santa Clarita Valley] |
| OS-C - Open Space Conservation - [SMM North Area] |
| OS-DR - Open Space-Deed Restricted - [Santa Monica Mountains Coastal Zone] |
| OS-NF - National Forest - [Santa Clarita Valley] |
| OS-P - Open Space-Parks - [Santa Monica Mountains Coastal Zone] |
| OS-PR - Open Space Parks - [Santa Monica Mountains North Area] |
| OS-PR - Parks and Recreation - [Santa Clarita Valley] |
| OS-W - Water - [Santa Clarita Valley] |
| P - Parking - [Marina Del Rey] |
| P - Public and Semi-Public - [Santa Clarita Valley] |
| P - Public and Semi-Public Facilities - [Santa Monica Mountains North Area & Coastal Zone] |
| PF - Public Facilities - [Marina Del Rey] |
| PR - Public and Private Recreation - [Altadena] |
| R III - Residential III (35 du/ac) - [Marina Del Rey] |
| R IV - Residential IV (45 du/ac) - [Marina Del Rey] |
| R V - Residential V (75 du/ac) - [Marina Del Rey] |
| RC - Rural Communities - [Twin Lakes] |
| Residential Land Uses - [Catalina / Two Harbors] |
| RL1 - Rural Land 1 - [Santa Clarita Valley, SMM North Area] |
| RL1 - Rural Residential (1 du/ac) - [Santa Monica Mountains Coastal Zone] |
| RL2 - Rural Land 2 - [Santa Clarita Valley, SMM North Area] |
| RL2 - Rural Residential (1 du / 2ac) - [Santa Monica Mountains Coastal Zone] |
| RL5 - Rural Lands (1 du / 5 ac) - [Santa Monica Mountains Coastal Zone] |
| RL5 - Rural Land 5 - [Santa Clarita Valley] |
| RL10 - Rural Lands (1 du /10 ac) - [Santa Monica Mountains Coastal Zone] |
| RL10 - Rural Land 10 - [Santa Clarita Valley, SMM North Area] |
| RL20 - Rural Lands (1 du / 20 ac) - [Santa Monica Mountains Coastal Zone] |
| RL20 - Rural Land 20 - [Santa Clarita Valley, SMM North Area] |
| RL40 - Rural Lands (1 du / 40 ac) - [Santa Monica Mountains Coastal Zone] |
| RV - Rural Village - [Santa Monica Mountains Coastal Zone] |
| Right of Way - [Altadena] |
| SA - Seniors Accommodation - [Marina Del Rey] |
| SP - Specific Plan - [Altadena, SCV] |
| TC - Transportation Corridor - [SMM North Area] |
| U - Utilities - [Altadena] |
| undefined* - [Catalina / Two Harbors] |
| Utilites/Services - [Catalina / Two Harbors] |
| U20 - Residential (20 du/ac) - [Santa Monica Mountains Coastal Zone] |
| U8 - Residential (8 du/ac) - [Santa Monica Mountains Coastal Zone] |
| View Corridor - [Catalina / Two Harbors] |
| VS/CC - Visitor-Serving / Convenience Commercial - [Marina Del Rey] |
| W - Water - [Marina Del Rey] |
| R-1 - Single-Family Residence |
| R-2 - Two-Family Residence |
| R-3-()U -Limited Density Multiple Residence |
| R-3-()U - Limited Multiple Residence (SMMCZ only) |
| R-4-()U - Medium Density Multiple Residence |
| R-5-()U - High Density Multiple Residence |
| R-A - Residential Agricultural |
| R-C - Rural Coastal |
| RPD - Residential Planned Development |
| A-1 - Light Agricultural |
| A-2 - Heavy Agricultural |
| A-2-H - Heavy Agricultural Including Hog Ranches |
| C-1 - Restricted Business |
| C-2 - Neighborhood Business |
| C-3 - General Commercial |
| C-H - Commercial Highway |
| C-M - Commercial Manufacturing |
| C-MJ - Major Commercial |
| C-R - Commercial Recreation |
| C-RU - Rural Commercial |
| CPD - Commercial Planned Development |
| M-1 - Light Manufacturing |
| M-1.5 - Restricted Heavy Manufacturing |
| M-2 - Heavy Manufacturing |
| M-2.5 - Aircraft and Heavy Manufacturing |
| M-3 - Unclassified |
| MPD - Manufacturing--Industrial Planned |
| B-1 - Buffer Strip |
| B-2 - Corner Buffer |
| D-2 - Desert-Mountain |
| IT - Institutional |
| R-R - Resort And Recreation |
| P-R - Parking Restricted |
| SP - Specific Plan |
| SR-D - Scientific Research and Development |
| O-S - Open Space |
| O-S-P - Open Space - Parks |
| O-S-DR - Open Space - Deed Restricted |
| MXD - Mixed Use Development |
| MXD-RU - Rural Mixed Use Development |
| W - Watershed |