3 3 Juno 3rd century Albinism Benzene Bill Gates Boeing 787 Boiling point Brandenburg concertos Caffeine Cartesian coordinate system Chemical bond Cold War Colombo Computer science Cube Earth Euclidean space Floppy disk Gardening George III of the United Kingdom Glucose Hong Kong ITV Iraq War John McCain Kepler's laws of planetary motion Leprosy Lithium Microsoft Windows Mozilla Firefox Newton's laws of motion Nicolaus Copernicus Nintendo Entertainment System Omega-3 fatty acid On the Origin of Species OpenOffice.org Ozone Pi Polyhedron Python (programming language) Scooby-Doo Tetrahedron Three Gorges Dam Three Laws of Robotics Ubuntu Volt Wallace and Gromit Windows XP
30 Dr. Seuss Herbig-Haro object Zinc
300 Boeing 747 Boeing 777 Boeing 787 Gibraltar
3000 Python (programming language)
300b Boeing 747
300er Boeing 777
30th Calvin Coolidge
31 Andromeda Galaxy Gallium Shanghai
313 Eris (dwarf planet)
3166 Afghanistan Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia and Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory British Virgin Islands Brunei Bulgaria Burkina Faso Burma Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile Christmas Island Cocos (Keeling) Islands Colombia Comoros Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Côte d'Ivoire Democratic Republic of the Congo Denmark Djibouti Dominica Dominican Republic East Timor Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands Faroe Islands Fiji Finland France French Guiana French Polynesia Gabon Georgia (country) Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Heard Island and McDonald Islands Honduras Hong Kong Hungary Iceland India Indonesia Iran Iraq Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macau Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mexico Moldova Monaco Mongolia Montenegro Montserrat Morocco Mozambique Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island North Korea Northern Mariana Islands Norway Oman Pakistan Palau Panama Papua New Guinea Paraguay People's Republic of China Peru Philippines Pitcairn Islands Poland Portugal Puerto Rico Qatar Republic of Ireland Republic of Macedonia Republic of the Congo Romania Russia Rwanda Réunion Saint Helena Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Samoa San Marino Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South Georgia and the South Sandwich Islands South Korea Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Syria São Tomé and Príncipe Taiwan Tajikistan Tanzania Thailand The Gambia Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States United States Virgin Islands Uruguay Uzbekistan Vanuatu Venezuela Vietnam Wallis and Futuna Western Sahara Yemen Yerevan Yugoslavia Zambia Zimbabwe Åland Islands
31st 1994 California Herbert Hoover
32 Germanium Microsoft Windows
32349 Sirius
326568 Comic Relief
3278 Proxima Centauri
32nd Franklin D. Roosevelt Minnesota
32p Phosphorus
33 Andromeda Galaxy Arsenic
337 Gliese 876
33rd Harry S. Truman Oregon
34 Selenium T-34
345 AT&T
34m T-34
34th Dwight D. Eisenhower
35 Bromine F-35 Lightning II S-mine
35a F-35 Lightning II
35b F-35 Lightning II
35c F-35 Lightning II
35th John F. Kennedy West Virginia
36 Krypton
360 Circle
360k Floppy disk
36th Lyndon B. Johnson
37 Rubidium
37362 Upsilon Andromedae
37th Richard Nixon
38 Strontium
380 Airbus A380
386 Rice
38th Gerald Ford
39 Yttrium
3909 RMS Titanic
39th Jimmy Carter
3a Moon
3b5 Boeing 747
3d Cartesian coordinate system Intel Corporation Video game
3h Caffeine
3k Cosmic microwave background radiation Python (programming language)
3rd 3rd century Bertrand Russell George III of the United Kingdom Kepler's laws of planetary motion Nazi Germany Newton's laws of motion Pregnancy Richard III of England Robert Cecil, 3rd Marquess of Salisbury Third Servile War Third law of thermodynamics Thomas Jefferson
3s Omega-3 fatty acid
3v Volt
3x Amsterdam