Superintendent of Documents Call Numbers

The Superintendent of Documents (SuDocs) classification system for publications generally groups together documents by issuing agency. SuDocs numbers consist of a letter, designating the particular issuing agency, followed by numbers identifying subordinate bureaus within the agencies and specific publications. Below is a list of prefixes and their corresponding agencies:

A: Agriculture Department
C: Commerce Department
C3: Census Bureau (Commerce Dept.)
D: Defense Department
E: Energy Department
ED: Education Department
GA: General Accounting Office
HE: Health and Human Services Department
I: Interior Department
I19: U.S.Geological Survey (Interior Department)
J/Ju: Justice and Judiciary
L: Labor Department
LC: Library of Congress
NAS: National Aeronautics and Space Administration
S: State Department
T: Treasury Department
X,Y: Congress

Library Links

Quick Links

Superintendent of Documents Call Numbers

>> RETURN TO BASICS