The several classes of general districts established and into which the city is divided are designated as follows:

A.    R-1-L, R-1-ML, R-1-M, single-family residence districts;

B.    R-2, two-family residence district;

C.    R-3, neighborhood apartment district;

D.    R-4, general apartment district;

E.    C-1, neighborhood business district;

F.    C-2, central business district;

G.    C-3, general commercial district;

H.    CH, highway service commercial district;

I.    CM, commercial-manufacturing district;

J.    M-1, light industrial district;

K.    M-2, general industrial district;

L.    M-L, limited industrial district;

M.    MF, industrial frontage district;

N.    PD, planned development district;

O.    R-M, residential, multifamily dwelling district;

P.    BP, business and professional office district. (Ord. 378 (part), 1979: prior code § 3102.01)

In addition to the foregoing classes of districts, certain combining districts are established and are designated as follows:

A.    A, special agricultural district;

B.    B, special building site district;

C.    F, special highway frontage district;

D.    P, special parking district;

E.    H, special height limit district;

F.    CD, special civic district. (Ord. 378 (part), 1979: Ord. 239 § 1, 1969; prior code § 3102.02)