Subject
Terrorism Prevention
1,029
National security
330
Rules and practice
146
National security Law and legislation
120
Terrorism Prevention Finance
116
Appropriations and expenditures
98
Evaluation
93
Management
90
Intelligence service
81
Emergency management
73
Nuclear terrorism Prevention
69
Chemical terrorism Prevention
68
Intergovernmental cooperation
60
September 11 Terrorist Attacks, 2001
59
Domestic terrorism Prevention
58
Interagency coordination
57
Terrorism Religious aspects Islam
52
War on Terrorism, 2001-2009
46
National security Finance
45
Harbors Security measures
41
Intelligence service Law and legislation
41
Terrorism Risk assessment
40
Terrorism Government policy
37
Border security
30
Airports Security measures
29
Terrorism
29
Chemical plants Security measures
28
Islamic fundamentalism
28
Privacy, Right of
28
Transportation Security measures
28
Civil rights
26
Jihad
26
Aeronautics, Commercial Security measures
25
Airline passenger security screening
25
Ports of entry Security measures
25
Terrorists Identification
25
Cyberterrorism Prevention
24
Noncitizens Government policy
24
Shipping Security measures
24
Terrorism Prevention Planning
24
Terrorists Travel Prevention
24
Terrorists
23
Civil defense
20
Auditing
19
Intelligence service Evaluation
19
Emigration and immigration law
18
Terrorism Prevention International cooperation
18
Terrorists Recruiting
18
Bioterrorism Prevention
17
Law enforcement
17
more ...