- United States Preparedness to Respond to a Mumbai-Style Attack Within the Homeland: Potential Gaps, ...
- United States Presidents
- United States Public Health Service and the impact of Immigration
- United States Relations with China and Iran
- United States Special Operations Command White Paper: The Gray Zone - Competitive Interactions Betwe...
- United States v. G. W. Bush et al.
- United States' Grand Strategy Through the Lens of Lebanon in 1983 and Iraq in 2003: von Clausewitz, ...
- United States: Essays 1952-1992
- Uniti si può
- Unity Village
- Unité et diversité, les défis de la transition birmane
- Universal Encyclopedia of Inventors
- Universal Millwork Catalog, 1927
- Universalia 2018
- Universalia 2019
- Universalia 2020
- Universalia 2021
- Universalismo e diversidade
- Universidad y familia
- Universidad, revolución y dólares
- Universidade e ensino de história
- Universismen
- University City, Missouri
- University fees in historical perspective
- University of Arkansas
- University of Baltimore
- University of Connecticut
- University of Idaho
- University of Maine Ice Hockey
- University of Maryland
- University of Nebraska-Lincoln
- University of Nebraska-Omaha Football
- University of Northern Colorado
- University of Pennsylvania
- University of Rio Grande and Rio Grande Community College
- University of San Francisco
- University of Tennessee
- University of Texas at Arlington
- University of Toledo
- University of Vermont
- University of Washington
- University of Wisconsin Basketball
- University Unlimited
- Unjust Military Justice
- Unjustifiable Means
- Unknown Chicago Tales
- Unknown Generals - German Corps Commanders In World War II
- Unknown Warriors
- Unkown China History
- Unlikely Allies
- Unlikely Radicals
- Unlocking "Secret" Obstacles in the South
- Unlocking The World’s Largest E-Market
- Unmailed Letters from an REMF
- Unmaking the Presidency
- Unmanned Military Systems in Perspective: Are Remotely Piloted Aircraft a Revolution in Military Aff...
- Unmanned Systems Integrated Roadmap FY 2011-2036: Updated Multi-Service Vision for Development, Fiel...
- Unmanned Systems Integrated Roadmap FY2013-2038 - Unmanned Aircraft Systems (UAS), Drones, Unmanned ...
- Unmanned Tactical Autonomous Control and Collaboration (UTACC) Threat and Vulnerability Assessment -...
- Unmarriages
- Unmasked
- Unmasking Obama
- Unmentionable
- Unnützes Wissen Schwaben
- Unnützes Wissen: Baden
- Uno, nessuno e centomila
- Unofficial History
- Unohdetut taistelut
- Unpacking the Impact of Land Dispossession for Effective Land Restitution Research in South Africa
- Unprecedented?
- Unprepared
- Unreasonable Behavior