Encyclopedias, Almanacs, Transcripts, and Maps
- Attainder of Treason
- Attorney General of New York v. Soto-Lopez 476 U.S. 898 (1986)
- Attorney General's List
- Attorney Speech
- Audio Amplifiers
- Austin v. Michigan Chamber of Commerce and the "New Corruption"
- Australia, Intelligence and Security
- Austria, Intelligence and Security
- Automobile Search
- Automobile Search (Update)
- Avery v. Midland County 390 U.S. 474 (1968)
- Avoidance Doctrine
- B-2 Bomber
- Backus, Isaac (1724–1806)
- Bad Tendency Test
- Badges of Servitude
- Baehr v. Lewin 852 P.2d 44 (Hawai'i 1993)
- Bail (Update)
- Bailey v. Alabama 219 U.S. 219 (1911)
- Bailey v. Drexel Furniture Co. (Child Labor Tax Case) 259 U.S. 20 (1922)