
Integrated Support Command Alameda is a large operating base of the United States Coast Guard, located on Coast Guard Island in Alameda, California Now known as Base Alameda

Coast Guard Squadron One, also known in official message traffic as COGARDRON ONE or RONONE, was a combat unit formed by the United States Coast Guard in 1965 for service during the Vietnam War. Placed under the operational control of the United States Navy, it was assigned duties in Operation Market Time. Its formation marked the first time since World War II that Coast Guard personnel were used extensively in a combat environment.

The Helicopter Interdiction Tactical Squadron (HITRON) is an armed United States Coast Guard helicopter squadron specializing in Airborne Use of Force (AUF) and drug-interdiction missions. It is based at Cecil Field in Jacksonville, Florida.

The Coast Guard Investigative Service (CGIS) is a division of the United States Coast Guard that investigates crimes where the U.S. Coast Guard has an interest. It is composed of civilian (GS-1811), active duty, reserve enlisted, and warrant officer special agents.

Patrol Forces Southwest Asia or PATFORSWA is a United States Coast Guard command based in Manama, Bahrain. PATFORSWA was created in November 2002 as a contingency operation to support the U.S. Navy with patrol boats. The command's mission is to train, equip, deploy and support combat-ready Coast Guard forces conducting operations in support of Operation Iraqi Freedom (OIF), Operation Enduring Freedom (OEF) and Operation Inherent Resolve (OIR) in the Naval Forces Central Command's area of responsibility. It was commissioned as a permanent duty station in June 2004. In July 2003 PATFORSWA moved from its own compound to facilities at Naval Support Activity Bahrain.

The United States Coast Guard Ceremonial Honor Guard is a unit of the United States Coast Guard responsible for the performance of public duties. Stationed in Alexandria, Virginia, the unit was activated in 1962.
United States Coast Guard Activities Europe (ACTEUR) is a Coast Guard Marine Safety unit located in Schinnen, The Netherlands.