430
NORAD NTSB NSA NSC NSPD NYPD OEM OFAC OIPR OMB PAPD PDD PEOC SEC TSA TTIC UBL WMD WTC WTO
APPENDIX
North American Aerospace Defense Command National Transportation Safety Board National Security Agency National Security Council national security policy directive New York Police Department Office of Emergency Management (New York City) Office of Foreign Assets Control Office of Intelligence Policy and Review Office of Management and Budget Port Authority Police Department presidential decision directive Presidential Emergency Operations Center Securities and Exchange Commission Transportation Security Administration Terrorist Threat Integration Center Usama Bin Ladin weapons of mass destruction World Trade Center World Trade Organization