The is a unique, six-character alphanumeric identifier that acts as the "Social Security Number" for every entity within the U.S. Department of Defense. While every branch uses them, the Navy’s UIC system is a cornerstone of its administrative and financial architecture, tracking everything from a massive aircraft carrier to a small specialized dive detachment. The Anatomy of a Navy UIC
: Assigned to the vast majority of active-duty Navy shore commands and floating units.
Active Navy units typically begin with a specific letter or number (often N or V for aviation units), while Marine Corps units (RUCs/MCCs) and Coast Guard units follow different prefixes within the broader Department of Defense structure. navy uic code list
| If you see... | It’s probably... | |---------------|------------------| | N1___ | Atlantic Fleet command | | N3___ | Pacific Fleet command | | N5___ | Training / education command | | N7___ | Aviation unit | | N8___ | Submarine unit | | R prefix | Reserve unit | | U prefix | Underwater / spec ops (rare) |
A UIC is a six-character alphanumeric code. While the DoD standard is six characters, a common point of clarification is that for certain service-level applications. This reflects the unique format within the Navy Comptroller Manual. The first character, the "Service Designator," indicates the branch of service. For the U.S. Navy, the service designator is 'N' . Other examples include 'M' for Marine Corps, 'W' for Army, and 'F' for Air Force. The is a unique, six-character alphanumeric identifier that
There are several practical methods to find a specific command's UIC:
Physical bases, naval hospitals, recruiting districts, training commands (like Boot Camp at RTC Great Lakes), and administrative offices ashore are all assigned UICs to manage their localized workforce and civil engineering budgets. Reserve Component Units The Anatomy of a Navy UIC : Assigned
Aviation UICs cover strike fighter, electronic attack, and helicopter squadrons across both coasts. Squadron Designation Common Name / Aircraft "Jolly Rogers" (F/A-18F) 09534 "Vikings" (EA-18G Growler) 09847 "Greyhawks" (E-2C/D Hawkeye) 53820 "Seahawks" (MH-60R) How to Look Up Specific Navy UICs
Because UICs change as units are commissioned, decommissioned, or reorganized, there is no single permanent PDF. You can access the most current data through these official portals: DRRS-N (Defense Readiness Reporting System - Navy):
It is common to confuse the Navy UIC with tracking codes used by other military branches. Military Branch Primary Purpose Navy / Marine Corps / Army 5–6 Characters Financial, supply, and structural tracking. PAS (Personnel Accounting Symbol) 8 Characters Personnel administration and assignment tracking. RUC (Reporting Unit Code) Marine Corps Marine-specific personnel and structural reporting. Summary for Quick Reference