- United States Coast Guard
 - Fred's Place
- Maintains the Coast Guard E-mail Directory. - Integrated Deepwater System
- Discusses the mission of the deepwater programme, as well as its assets and history. - Marine Safety and Environmental Protection (1)
- National Response Center
- Federal point of contact for reporting the release of oil and hazardous chemical spills. - Office of Vessel Traffic Management
- Ensures safe and efficient management of U.S. waterways. - Pacific Area Tactical Law Enforcement Team
- Formed by the Coast Guard to support, train, and augment law enforcement entities with personnel trained in all aspects of maritime law enforcement. - U.S. Coast Guard Navigation Center (NAVCEN)
- Provides worldwide users with reliable navigation signals, timely operational status, general navigation, and other information. - US Coast Guard Marine Safety and Environmental Protection
- Regulations, policy, instructions, research papers, general marine safety, pollution prevention and response - USCG Maintenance and Logistics Command, Atlantic (MLCLANT)
- Provides maintenance and logistics support to Coast Guard commands in 40 states east of the Rocky Mountains, as well as commands in Puerto Rico, U.S. Virgin Islands, and Europe. - USGS Maintenance and Logistics Command Pacific - Alameda, CA
 - Vessel Response Plans and Shipboard Oil Pollution Emergency Plance (VRP/SOPEP)

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