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Law Library User Guide

Last Updated Aug. 11, 2023

Basic Legal Citation Abbreviations

Abbreviation

Full Name

Description

A. and A.2d

Atlantic Reporter and Atlantic Reporter 2nd Series

Regional reporter for appellate court opinions from multiple states.

A.L.R.

American Law Reports

Compilation of articles analyzing points of law and legal cases.

Am.Jur. 2d

American Jurisprudence (encyclopedia)

Comprehensive legal encyclopedia covering various topics.

C.F.R.

Code of Federal Regulations

Arrangement of current federal regulations from executive agencies.

C.J.S.

Corpus Juris Secundum (legal encyclopedia)

In-depth legal encyclopedia covering a wide range of legal topics.

F., F.2d. and F.3d

Federal Reporter, Federal Reporter 2nd Edition & 3rd Edition

Reporter for federal appeals court opinions. Some circuit court opinions are unpublished.

F. Supp. and F. Supp.2d

Federal Supplement and Federal Supplement 2nd Series

Reporter for published federal district court opinions. Many district court opinions are not published.

L.Ed. and L.Ed.2d

Lawyers' Edition

Unofficial reporter for US Supreme Court cases.

MD. and MD.App.

Maryland Reports and Maryland Appellate Reports

Reporter for Maryland appellate court opinions.

MD Code Ann.

Maryland Code Annotated

Annotated version of the Maryland statutory code.

COMAR

Code of Maryland Regulations

Compilation of Maryland state regulations.

MD. Reg.

Maryland Register

Official publication for Maryland state administrative regulations.

S.Ct.

Supreme Court Reporter

Unofficial reporter for US Supreme Court cases.

U.S.

United States Reports

Official reporter for US Supreme Court cases.

U.S.C.

United States Code

Official federal statutory code.

U.S.C.A. and U.S.C.S.

United States Code Annotated and United States Code Service

Unofficial, annotated versions of the federal statutory code.

Note: 2d indicates second series, 3d indicates third series. The series number is an essential part of the title.

For the most commonly used style guide to legal citations and for additional abbreviations, consult The Bluebook: A Uniform System of Citation, 21st Edition.