Serving as a permanent ID for ships and service craft for accounting and financial purposes.

. Parent Unit Designator (2nd–4th Characters): These characters indicate the broader category or type of unit, such as a specific fleet or command group. Descriptive Designators (5th–6th Characters): These final characters highlight unique characteristics or sub-units within the parent organization. Core Functions and Utility The UIC system is integrated into nearly all facets of naval operations: Fiscal and Budgetary: Used by the Navy Comptroller Manual to track financial transactions and funding allocations. Personnel Management: Codes are used to assign sailors to specific commands and ensure proper distribution of pay, official records, and mail. Administrators verify these via the Navy Standard Integrated Personnel System (NSIPS) . Readiness Reporting: The system enables higher commands to research specific unit capabilities and track asset availability. Administrative Oversight The management of UICs is governed by SECNAVINST 5400.48 , which assigns oversight to the Assistant Secretary of the Navy (Manpower and Reserve Affairs) for establishing or modifying these codes. For the fleet, the Standard Navy Distribution List (SNDL) maintains the current administrative chain of command alongside their respective UICs. Key Reference Locations Code Type Purpose Reference Resource N00XXX Major Command / Echelon I/II OSD Navy Activity Address Numbers 00018 Bureau of Medicine and Surgery OPNAVINST 5400.45A 00060 U.S. Fleet Forces Command OPNAVINST 5400.45A Further Exploration View the latest administrative hierarchy and unit codes in the

Navy UICs are typically structured like this:

If you’ve ever looked at a set of Navy orders, a military travel voucher, or a budget document, you’ve likely run into a mysterious five-character alphanumeric code. It looks something like this: or 00068 .

Your personnel record lives inside an electronic filing cabinet. The key to that cabinet? Your command’s UIC. Your awards (NDAWS), your evaluations, and your certifications are all linked to the UIC of the command you were at when you earned them.

Identifies the branch; "N" is used for the Navy and "M" for the Marine Corps.

Think of it as the Social Security number for a command. While the command name might change (e.g., "USS Ford " or "Naval Station Norfolk"), the UIC remains a constant, unchangeable identifier for that specific administrative entity.

There are several types of Navy UIC codes, including:

In conclusion, Navy UIC codes play a critical role in the identification and management of United States Navy units. Understanding the structure, types, and uses of these codes is essential for effective communication, coordination, and operation within the Navy.