Unit Identification Code (UIC) is a unique, five-character alphanumeric identifier assigned to every
Understanding the Navy UIC Code List: A Guide to Military Unit Identification
: These PDF documents list UICs within their echelon chain of command: Operating Forces of the U.S. Navy Shore Commands under SECNAV/CNO secnav.navy.mil Sample Unit Identification Codes
While the Navy UIC code list is a valuable tool, there are some challenges and limitations associated with its use. These include:
Positions 2-6: The Unique Identifier
The remaining five characters tell a story of command hierarchy.
The Navy maintains a massive list of codes ranging from the highest echelons of command down to individual small boats. Command Type Example Command High Command Chief of Naval Operations Aircraft Carrier USS George H.W. Bush (CVN 77) Guided Missile Cruiser USS Gettysburg (CG 64) Destroyer USS Arleigh Burke (DDG 51) Special Warfare SEAL Team 4 Shore Activity Naval Air Warfare Center Training Sys Div How to Find and Verify Navy UIC Codes
What a UIC is — and why it matters
- Definition: A UIC is a unique alphanumeric code assigned to a discrete Navy unit (ships, squadrons, commands, detachments). It’s the canonical identifier across personnel systems, finance, logistics, and operational reporting.
- Why it matters: UICs link sailors to pay accounts, track equipment and supply requisitions, route correspondence, assign funding and make sense of large-scale operational reports. When a ship deploys, its UIC keeps everyone synchronized — from the carrier’s supply officer to the Fleet Pay Office.
Finding a UIC — practical approaches
- Official Navy directories: Personnel and logistics offices maintain authoritative UIC rosters for their commands. Command administration is the primary source.
- Administrative documents: Orders, travel vouchers, and pay statements usually show the UIC for the unit involved.
- Public sources: Some UICs appear in publicly available records (commissioning documents, DoD publications, FOIA-released material), but there’s no single public “master list” open to all for operational security.
- Ask your admin or resources person: For sailors and civilian staff, the command admin, S-1 (or PSD) or supply office will provide the correct UIC for forms and submissions.
