| Apollo | Appeal | Appellate court |
| Apollo 11 | Apollo 8 | Apiales |
| Apocalypse NowApocalypse Now is a film by Francis Ford Coppola, based loosely on Joseph Conrad's novella Heart of Darkness but set in the Vietnam War, in which a taciturn American soldier is sent to kill (or rather "terminate with extreme prejudice") a rogue US special | Aphex TwinAphex Twin (born Richard David James 1971) is a UK-based electronic music artist, credited with pushing forward the genres of techno, ambient, IDM, acid, drum and bass (specifically drill n bass). Recent experimentation on his album drukqs included use of | Apple ComputerApple Computer, Inc. is a Silicon Valley company based in Cupertino, California, whose main business is computer technologies. Best known for its range of Macintosh computers and, more recently, its iPod personal audio ( MP3 and otherwise) player and iTun |
| Apple NewtonNewton was one of the world's first personal digital assistants (PDA). Developed by Apple Computer and sold from 1993 to 1998, it was based on the ARM processor, and featured handwriting recognition. Apple's official name for the device was MessagePad the | April 1st RFCEvery April 1st since 1989, the Internet Engineering Task Force has published one or more humorous RFC documents, following in the path blazed by the June 1973 RFC titled ARPAWOCKY . List RFC 527 ARPAWOCKY R. Merryman, UCSD; 22 June 1973; a Lewis Carroll | ApiaceaeSee text Ref: The Apiaceae the carrot or parsley family, are a family of usually aromatic plants with hollow stems, including parsley, carrot, and other relatives. They were originally called the Umbelliferae, due to the inflorescence in the form of a com |
| Applied ethicsApplied ethics takes a theory of ethics, such as utilitarianism, social contract theory, or deontology, and applies it to a particular set of circumstances. Typical examples include applied fields such as medical ethics, legal ethics, environmental ethics | AprilApril is the fourth month of the year in the Gregorian Calendar, with 30 days. Derived from the Latin aprilis either from the Latin word aperire which means "to open", probably referring to growing plants in spring, or from the Etruscan name Apru for Aphr | April 4April 4 is the 94th day of the year in the Gregorian calendar (95th in leap years). There are 271 days remaining. Events 1581 Francis Drake completes a circumnavigation of the world and is knighted by Elizabeth I. 1721 Sir Robert Walpole enters office as |
| April 6 | April 12 | April 15 |
| April 30 | Applied statistics | Apartheid |
| APL | Aphrodite | April 1 |
| Applet | April 26 | Apocrypha |
| April 16 | Apache Software Foundation | Apple I |
| Apatosaurus | Applied mathematics | Apostle |
| April 29 | APL programming language | April 13 |
| April 28 | April 22 | Apollo 13 |
| Apollo 7 | Apollo 9 | April 2 |
| April 9 | Apuleius | April 18 |
| April 23 | Approval voting | April 14 |
| Apus | Approximant consonant | Apparent magnitude |
| Apollo 1 | Apollo 10 | Apollo 12 |
| Apollo 14 | Apollo 15 | Apollo 16 |
| Apollo 17 | April 17 | Aphasia |
| Applesoft BASIC | Apple II family | Apple III |
| April 5 | April 20 | April 19 |
| Apicomplexa | April 8 | Apostolic Succession |
| April 3 | Apostle Titus | April 27 |
| April 11 | Application programming interface | Apple Macintosh |
| Apoptosis | April 21 | Appendix |
| April 10 | Apache (disambiguation) | Apache HTTP Server |
| Apollos | April 25 | April 24 |
| April 7 | Apeiron | Apollinarism |
| April, May, and June Duck | Apostles Creed | Appeal to authority |
| April 2002 | Apostolicam Actuositatem | Aperture-to-medium coupling loss |
| Apparent power | Apulia | Applesauce |
| April Fool's Day | April 1, 2002 | Apollo asteroid |
| Aperture | Appian way | Apostasy |
| Applied kinesiology | Apple Darwin | Apron |
| Apron styles | Apron dress | Apron shoulder straps |
| Apraxia | Apia | Apricot |
| Apia, Samoa | Apocalypse | Apostrophe (mark) |
| Apostrophe | Apostrophe (rhetoric) | Apple Attachment Unit Interface |
| Application binary interface | Apt Pupil | Apocalyptic and post-apocalyptic science fiction |