Written by attorneys · grounded in primary & secondary sources — see below
A citation abbreviation indicating that an appellate court has affirmed the judgment or decision of a lower court or tribunal. The abbreviation signals that the reviewing court has upheld the result below without modification.
Sources & Authorities· 15 primary sources
Select any source to read its text and confirm it supports the definition.
Cases
Statutes
Federal Rules
How it applies
Common Examples
6
Spouse Waives Election Rights
After marrying the founder of a construction firm, Bernard signed a one-page agreement accepting a lump-sum payment in place of any claim to the company or estate. When the founder died, Bernard petitioned for an elective share. The court enforced the agreement as a valid waiver under the probate code and denied the petition.
False Light Claim Rejected
A former employee sued a manager for retweeting a false accusation of theft. The trial court dismissed the false-light claim because the retweet involved substantially true reporting and protected opinion. The appellate court upheld the dismissal.
A surviving spouse signed a mid-marriage agreement waiving elective-share rights without independent counsel or a plain-language explanation of the rights waived. The court refused to enforce the agreement because it failed the statutory safeguards.
Subpoena Order Upheld
The special prosecutor obtained a subpoena for presidential tapes. The district court ordered in-camera review after finding the material essential to the criminal case. The Supreme Court upheld the order requiring production.
United States v. Richard M. Nixon, President of the United States418 U.S. 683, 710 (1974)
State Common-Law Rule Applied
A plaintiff injured by a train sued under federal general common law. The Supreme Court held that state law governs the claim in federal court and remanded for application of the state rule.
Erie Railroad Co. v. Tompkins304 U.S. 64, 78–80 (1938)
Landmark Designation Upheld
The city barred alterations to a historic terminal without compensation for lost air rights. The owners challenged the restriction as a taking. The Supreme Court upheld the designation as a valid exercise of police power.
Penn Central Transportation Co. et al. v. New York City438 U.S. 104, 98 S.Ct. 2646, 57 L.Ed.2d 631 (1978)
Common questions
Frequently Asked
2
What does the abbreviation aff'g mean in a case citation?+
It signals that the higher court upheld the lower court's decision without change.
How does aff'g differ from rev'g in a citation string?+
Aff'g shows the appellate court agreed with the result below while rev'g shows the appellate court overturned it.
410 U.S. 113 (1973)Constitutional Law
…and Dr. Hallford's complaint in intervention is dismissed. In all other respects, the judgment of the District Court is affirmed. Costs are allowed to the appellee. It is so ordered. [For concurring opinion of MR. CHIEF JUSTICE BURGER, see post , p. 207.] [For concurring opinion of MR. JUSTICE DOUGLAS, see…