Category:Kocaeli Province

B

• Buildings and structures in Kocaeli Province (4 C, 13 P)

D

• Darıca Gençlerbirliği (1 C, 1 P)

E

• Economy of Kocaeli Province (1 C, 7 P)

G

• Geography of Kocaeli Province (3 C, 1 P)

H

• History of Kocaeli Province (3 C, 42 P)

M

• Military in Kocaeli (3 P)

P

• People from Kocaeli Province (10 C, 2 P)
• Politics of Kocaeli Province (2 C, 1 P)

S

• Sport in Darıca (empty)

T

• Transport in Kocaeli Province (4 C, 12 P)

• Kocaeli Province

C

• Calpas

D

• Darıca Gençlerbirliği
• Darıca Half Marathon

G

• Gebze Technical University
• Gölcük Barbaros Hayrettin High School

H

• Haydarpaşa suburban

K

• Kocaeli University
• Körfez SK

T

• Tüpraş İzmit Oil Refinery