A

• [+] Academic enclaves (2 C, 13 P)
• [+] Arts districts (8 P)

B

• [+] Business parks (1 C, 18 P)

C

• [+] Campuses (3 C, 13 P)
• [+] Central business districts (11 C, 156 P)

D

• [+] Diplomatic districts (28 P)

E

• [+] Entertainment districts (2 C, 23 P)
• [+] Ethnic enclaves (15 C, 7 P)

F

• [+] Financial districts (5 C, 57 P)

G

• [+] Garden suburbs (11 P)
• [+] Garment districts (7 P)

G cont.

• [+] Gated communities (50 P, 1 F)
• [+] Gay villages (8 C, 15 P)

H

• [+] High-technology business districts (3 C, 74 P)
• [+] Historic districts (5 C, 8 P)

I

• [+] Informal settlements (4 C, 47 P, 3 F)
• [+] Intentional communities (12 C, 115 P, 3 F)

J

• [+] Jewellery districts (18 P)

M

• [+] Medical districts (6 P)
• [+] Museum places (5 C, 49 P, 1 F)

N

• [+] New Urbanism communities (29 P)

P

• [+] Planned communities (4 C, 55 P)

R

• [+] Red-light districts (9 C, 24 P)
• [+] Redeveloped ports and waterfronts (3 C, 111 P)
• [+] Retirement communities (17 P)

S

• [+] Shopping districts and streets (20 C, 73 P)
• [+] Slums (1 C, 51 P)
• [+] Streetcar suburbs (102 P)
• [+] Student ghettos (1 C, 21 P)

T

• [+] Transit-oriented developments (2 C, 29 P)

W

• [+] Warehouse districts (1 C, 3 P)

A

• Arts district

B

• Barrio

C

• Commercial district

L

• Little Canada

P

• Pocket neighborhood

U

• Upper class district

Y

• Yurt quarter