- United States Supreme Court
The official reporter for United States Supreme Court opinions is US Reports (US). Unofficial reporters include West's Supreme Court Reporter (S. Ct.) and LexisNexis' United States Supreme Court Reports, Lawyers' Edition (L. Ed.). Researchers gain the benefit of Topic and Key Numbers.
- Federal Courts of Appeals
Reported decisions of the Federal Courts of Appeals are published in West's Federal Reporter. Unreported decisions of the Federal Courts of Appeals may be found in the Federal Appendix.
- Federal District Courts
Select decisions of the Federal District Courts may be found in West's Federal Supplement (F. Supp.). Decisions involving the federal rules of civil and criminal procedure may be found in West's Federal Rules Decisions.