• Airport police departments of the United States‎ (9 P)
• Capitol police‎ (17 P)
• Park police departments of the United States‎ (25 P)
• School police departments of the United States‎ (12 C)
• Transit police departments of the United States‎ (3 C, 17 P)

*

• Agency-specific police departments of the United States‎ (1 C, 35 P)

C

• Specialist police departments of California‎ (1 C, 9 P)
• Specialist police departments of Connecticut‎ (4 P)

D

• Specialist police departments of Delaware‎ (1 C, 2 P)

F

• Specialist police departments of Florida‎ (1 C)

G

• Specialist police departments of Georgia (U.S. state)‎ (1 P)

I

• Specialist police departments of Iowa‎ (1 P)

L

• Specialist police departments of Louisiana‎ (4 P)

M

• Specialist police departments of Maryland‎ (5 P)
• Specialist police departments of Massachusetts‎ (1 C, 4 P)
• Specialist police departments of Minnesota‎ (2 P)
• Specialist police departments of Missouri‎ (1 C, 2 P)

N

• Specialist police departments of Nevada‎ (1 C, 3 P)
• Specialist police departments of New Jersey‎ (1 C, 9 P)
• Specialist police departments of New York (state)‎ (2 C, 21 P)
• Specialist police departments of North Carolina‎ (2 P)

O

• Specialist police departments of Oregon‎ (2 P)

P

• Specialist police departments of Pennsylvania‎ (6 P)

S

• Specialist police departments of South Carolina‎ (1 P)
• Specialist police departments of Mississippi‎ (1 P)

T

• Specialist police departments of Tennessee‎ (1 P)
• Specialist police departments of Texas‎ (1 C, 1 P)

U

• Specialist police departments of Utah‎ (1 P)

V

• Specialist police departments of Virginia‎ (1 C, 3 P)

W

• Specialist police departments of Washington (state)‎ (1 P)