Ubiquitous computing 52 Ukraine 50 Ukraine Conflict, 2014- 59 Ultrasonic imaging 38 Unauthorized recording 29 Unauthorized use 68 Uncertainty 102 Uncertainty (Information theory) 41 Underdeveloped areas 786 Underemployment 81 Underground construction 34 Underground movements 112 Underwater archaeology 51 Unemployed 232 Unemployment 987 Unemployment statistics 126 UNICEF 60 Unified Vehicular Volume Reduction Program 42 Uniforms 36 Union lists 43 United Arab Emirates 95 United Coconut Planters Bank 40 United Kingdom 116 United Nationalist Alliance (Political party) 39 United Nationalists Alliance (Political party) 32 United Nations 338 United Nations Convention on the Law of the Sea 123 United Nations General Assembly 51 United Nations. Human Rights Council 75 United Nations Security Council 50 United Opposition (Political party) 30 United Sates 34 United States 105 United States 3,786 United States Agency for International Development 48 United States - Constitutional law 56 United States - Constitutional law - Cases 44 United States. Navy 39 United States of America 37 United States. Supreme Court 71 Universal Health Care Act 39 Universities and colleges 48 Universities and colleges 1,744 University Athletic Association of the Philippines (UAAP) 136 University cooperation 29 University extension 45 University of Santo Tomas 172 University of the East 34 University of the Philippines 1,106 University of the Philippines Alumni Association 32 University of the Philippines. Board of Regents 30 University of the Philippines Charter 68 University of the Philippines College Admission Test 35 University of the Philippines (Diliman) 510 University of the Philippines Diliman 36 University of the Philippines (Diliman). College of Law 46 University of the Philippines (Diliman). Student Council 100 University of the Philippines (Los Baños) 115 University of the Philippines (Manila) 65 University of the Philippines (Manila). College of Medicine 39 University of the Philippines OCTA Research Team 68 University of the Philippines. Socialized Tuition and Financial Assistance Program 39 University of the Philippines. Student Council 37 University of the Philippines. Student Regent 68 University of the Philippines (UP) 471 UNIX (Computer file) 49 UP Fighting Maroons 46 Urban agriculture 61 Urban Bank 38 Urban development 50 Urban ecology 82 Urban ecology (Sociology) 113 Urban economics 297 Urban gardening 36 Urban geography 64 Urban health 48 Urbanization 1,105 Urban landscape architecture 44 Urban planning 68 Urban policy 423 Urban poor 321 Urban renewal 326 Urban runoff 38 Urban transportation 503 Urban transportation policy 115 Urine 35 Urology 50 U.S. 218 Usage 413 Used cars 32 Used clothing industry 46 User-centered system design 38 User interfaces (Computer systems) 164 Use studies 132 US-Iraq conflict, 2003 39 Uson, Esther Margaux Justiniano 39 Utilitarianism 52 Utility theory 38 Utilization 140 Utopias 104