A Agriculture 
AR Apartment
C-1A Local Commercial-Professional Offices
C-1B Local Commercial-Retail Sales
C-1C Local Business-Retail Sales
C-2A General Commercial 
C-3 Shopping District
I-1 Light Industrial 
I-2 Heavy Industrial
I-R Industrial Reserved
MR-1 Manufactured Housing
MR-2 Manufactured Housing/Mobile Home Park
PUD Planned Unit Development
R-1 Single Family Residence
R-2 Single and Two-Family Residence
R-3 Condominium Family
RS Suburban Residence

For a more in-depth explanation of the zones and their regulations, see Appendix B in the City of Kendallville Code Book.