Found 129 symbols starting with O:
 | O Semaphore character meaning O |
 | o (basic Telugu script) |
 | ō (basic Telugu script) |
 | ō (Bengali script) |
 | O (Oscar) "Man overboard." (often attached to the man overboard pole on boats). With a sinister hoist, the semaphore flag. |
 | o (Tamil script) |
 | Oak In many parts of ancient Europe, the oak tree was a revered symbol and associated with numerous deities. Besides the tree itself, individual components such as acorns and leaves hold their own unique… |
 | Oakland Athletics Logo From 1994 until 2013, the A's wore green alternates jerseys with the word "Athletics" in gold. It was used on both road and home games. During the 2000s, the Athletics introduced black as one of thei… |
 | Oakland Raiders American football team. |
 | Oakland Raiders Logo When the team was founded in 1960, a "name the team" contest was held by the Oakland Tribune. The winning name was the Oakland Señors. After a few days of being the butt of local jokes (and accusatio… |
 | OAuth logo The OAuth logo, designed by Chris Messina. |
 | Obelisk The obelisk is an architectural feature that originated in ancient Egypt. Although simple in design, the crafting and transportation of these monolithic masterpieces was a highly involved process, an… |
 | Object replacement character The object replacement character (), sometimes used to represent an embedded object in a document when it is converted to plain text. |
 | Obsidian Obsidian is one of nature’s more curious products. Smooth to the touch, it can hold a razor sharp edge, but cracks and flakes under less pressure than most other stones. Nonetheless, it has a very lo… |
 | Obsidian Dragon egg Icon used to indicate an Obsidian Dragon egg in the game DragonVale. |
 | Octagon In geometry, an octagon (from the Greek ὀκτάγωνον oktágōnon, "eight angles") is a polygon that has eight sides. |
 | Octagram In geometry, an octagram is an eight-sided star polygon. |
 | Octave clef Treble and bass clefs can also be modified by octave numbers. |
 | Octopus (Apple iOS 12.2) |
 | Oden (Samsung One UI 1.5) |
 | Odo Nyera Fie Kwan Love never loses its way home. |
 | Off symbol IEC 5008, the power off (circle) symbol on a button or toggle, indicates that using the control will disconnect power to the device. It comes from the binary system (0 means off). |
 | Off-Page Connector A connector is used to represent that the flow is continued elsewhere in the flowchart on a different page. Typically capital letters are used in the circle as labels. |
 | Office of the Independent Police Review Director OIPRD |
 | Office of the Joint Chiefs of Staff Identification Badge The Office of the Joint Chiefs of Staff Identification Badge is a U.S. Military badge presented to the members of the Joint Chiefs of Staff upon appointment to position as either a Service Head, Vice… |
 | Office of the Secretary of Homeland Security Identification Bage The Office of the Secretary of Homeland Security Identification Badge is a military badge of the United States Coast Guard issued by the Department of Homeland Security to military members assigned t… |
 | Ogham Letter L - Luis Luis (ᚂ) is the Irish name of the second letter of the Ogham alphabet, meaning "flame" or "herb". |
 | Ogham Letter A - Ailm Ailm is the Irish name of the sixteenth letter of the Ogham alphabet, ᚐ. |
 | Ogham Letter B - Beith Beith (ᚁ) is the Irish name of the second letter of the Ogham alphabet, meaning "birch". |
 | Ogham Letter CH\X\AE Eamhancholl The fifth Element out of the five aicme forfeda. |
 | Ogham Letter D - Dair Dair is the Irish name of the seventh letter of the Ogham alphabet, ᚇ, meaning "oak". |
 | Ogham Letter E - Eadhadh Eadhadh is the Irish name of the nineteenth letter of the Ogham alphabet, ᚓ. |
 | Ogham Letter F - Fearn Fearn (ᚃ) is the Irish name of the third letter of the Ogham alphabet, meaning "alder-tree". |
 | Ogham Letter G - Gort Gort is the Irish name of the twelfth letter of the Ogham alphabet, ᚌ, meaning "field". |
 | Ogham Letter H - Uath Uath, is the sixth letter of the Ogham alphabet, ᚆ, transcribed ⟨ʜ⟩ in manuscript tradition, but unattested in actual inscriptions. The kenning "a meet of hounds is huath" identifies the name as úath… |
 | Ogham Letter I - Iodhadh Iodhadh is the Irish name of the twentieth letter of the Ogham alphabet, ᚔ. |
 | Ogham Letter K - Coll Coll is the Irish name of the ninth letter of the Ogham alphabet ᚉ, meaning "hazel-tree", |
 | Ogham Letter K\X\EA - Forfeda Éabhadh The First Element out of the five aicme forfeda. |
 | Ogham Letter M - Muin Muin is the Irish name of the eleventh letter of the Ogham alphabet, ᚋ. |
 | Ogham Letter N - Nion Nion (ᚅ) is the Irish name of the fifth letter (Irish "letter": sing.fid, pl.feda) of the Ogham alphabet, with phonetic value [n]. |
 | Ogham Letter NG - Ngeadal nGéadal (Ngéadal or Ngeadal) is the Irish name of the thirteenth letter of the Ogham alphabet, ᚍ. |
 | Ogham Letter O - Onn Onn is the Irish name of the seventeenth letter of the Ogham alphabet, ᚑ, meaning "ash-tree". |
 | Ogham Letter OI - Óir The second Element out of the five aicme forfeda. |
 | Ogham Letter P - Peith One of the forfeda, the "additional" letters of the Ogham alphabet. |
 | Ogham Letter P\OI - Ifín The fourth Element out of the five aicme forfeda. |
 | Ogham Letter Q - Ceirt (Queirt) Ceirt (Queirt) ᚊ (Primitive Irish cert) is a letter of the Ogham alphabet, transcribed as Q. |
 | Ogham Letter R - Ruis Ruis (ᚏ) is the fifteenth letter of the Ogham alphabet, derived from ruise "red" or "reddening". |
 | Ogham Letter S - Sail Sail or Saille (ᚄ) is the Irish name of the fourth letter of the Ogham alphabet, meaning "willow". |
 | Ogham Letter T - Tinne Tinne is the Irish name of the eighth letter of the Ogham alphabet, ᚈ, meaning "ingot" or "iron bar". |
 | Ogham Letter U - Úr Úr is the Irish name of the eighteenth letter of the Ogham alphabet, ᚒ |
 | Ogham Letter UI - Uilleann The third Element out of the five aicme forfeda. |
 | Ogham Letter Z -Straif Straif is the Irish name of the fourteenth letter of the Ogham alphabet, ᚎ. |
 | Ohene Tuo The King's Gun |
 | OI TOKEN PROTOTYPE SYMBOL FOR ENCODING This is a sample OI Token used for soundFonts or SoundPalettes for digital media arts books. Binary Scoring font is available for download at tiny.cc/oitokenfont |
 | Oikoumene Symbol of the World Council of Churches. |
 | Oil An old archaic alchemy symbol for oil. |
 | Oil (alternate #1) An alchemical symbol used to designate oil. |
 | Oil (alternate #2) An alchemical symbol used to designate oil. |
 | Oil (alternate #3) An alchemical symbol used to designate oil (especially olive oil in this case). |
 | Oil (alternate #4) An alchemical symbol used to designate oil. |
 | Oil (alternate #5) An symbol used in 17th century alchemy to designate oil. |
 | Oil or gas well Japanese map symbol for oil or gas well |
 | OK Kosher Symbol The kosher symbol of OK (Organized Kashrut) |
 | Ok Sign Ok Sign |
 | Oklahoma City Thunder Long The Oklahoma City Thunder unveiled their first logo on September 3, 2008. According to majority owner Clay Bennett, the team's logo takes several of its elements from other Oklahoma sports teams, suc… |
 | Okodee Mmowere The talons of the eagle. |
 | Okuafo Pa Good Farmer |
 | Oldham Athletic A.F.C. Logo Oldham Athletic Association Football Club (nicknamed The Latics) is a professional association football club based in the town of Oldham, Greater Manchester, England. The team compete in League One, … |
 | Olive Olives have been cultivated by Mediterranean peoples for at least five thousand years, and are still a major staple of cuisines in the region. This article will address not just the olive itself, but… |
 | Olive-green awareness ribbon Issued in honor of the 65th anniversary of the complete liberation of Leningrad from the Nazi block during World War II; colors refer to color blocks Medal for the Defense of Leningrad. |
 | Omega Omega is the 24th and last letter of the Greek alphabet. In the Greek numeric system, it has a value of 800. The word literally means "great O" (ō mega, mega meaning 'great'), as opposed to omicron,… |
 | Omegle logo Omegle is a free online chat website that allows users to communicate with others without the need to register. |
 | Omicron Omicron is the 15th letter of the Greek alphabet. In the system of Greek numerals it has a value of 70. This letter is derived from the Phoenician letter ayin Phoenician ayin.svg. In classical Greek,… |
 | Omphalos An omphalos (ὀμφαλός) is a religious stone artifact, or baetylus. |
 | On Off Symbol IEC 5010 is a technical standard for the symbolization of medical devices and equipment used in healthcare facilities. It includes a set of symbols that represent medical devices and their functions,… |
 | On Symbol Universal power symbols are described in the International Electrotechnical Commission 60417 standard, Graphical symbols for use on equipment, appearing in the 1973 edition of the document (as IEC 41… |
 | One Ring The One Ring is a fictional artifact that appears as the central plot element in J. R. R. Tolkien's Middle-earth fantasy novels. It is described in an earlier story, The Hobbit (1937), as a magic rin… |
 | Onion When it comes to the culinary field, onions have a very mixed reputation; on the one hand they have served as an important foodstuff for thousands of years, and their natural pungency adds distinctiv… |
 | Onsen (hot spring) Japanese map symbol for Onsen (hot spring) |
 | Onyakopon Aniwa God's Eye |
 | Onyakopon Ne Yen Ntena May God be with us. |
 | Onyankopon Adom Nti Biribiara Beye Yie By God's grace, all will be well. |
 | On\Oni (Asomtavruli script) The letter "O" as rendered in the Georgian alphabet. |
 | on\oni (Mkhedruli script) The letter "o" as rendered in the Georgian alphabet. |
 | oo (Tamil script) |
 | Ooze Dragon egg Icon used to indicate an Ooze Dragon egg in the game DragonVale. |
 | Opal Opal is one of the “oddballs” of the gemstone family. Composed primarily of hardened silica, its water content is much higher than most crystalline gems (around 10% of the total mass of many specimen… |
 | Open Interval A range of values between, but not equal to, the listed values. |
 | open O representative of openInvents open group open O representative of openInvents open group |
 | Open Share Icon The Open Share Icon (or Shareaholic icon) is designed to help users easily identify shareable content. The icon aims to convey the act of sharing visually by representing one hand passing an object t… |
 | Open University of Israel The Open University of Israel (Hebrew: האוניברסיטה הפתוחה, HaUniversita HaPtukha) is a distance-education university in Israel. Its administration center is located in the city of Ra'anana. As of 20… |
 | OpenID logo The OpenID logo was designed by Randy "ydnar" Reddig, who in 2005 had expressed plans to transfer the rights to an OpenID organization. |
 | openInvent™ sticker Design 2k18 openInvent™ text is made into a sticker design which was release to public domain for promotion and printing |
 | Opera Fast, secure, easy-to-use browser developed by Norwegian company Opera Software OS |
 | Ophiuchus 13 zodiac, Astronomical Constellation Ophiuchus from about November 29 to December 18. |
 | Opposition (planets) 180° angle/Six signs apart The glyph of the Conjunction plus a circle on top of its line, implying two objects are in front (opposed) of each other. |
 | Oppossum tracks Opossum tracks indicate cunning, sharp wit, but more importantly - detachment. |
 | or The statement "A or B" is true if A or B is true |
 | Orange (fruit) This brightly colored citrus fruit was first cultivated in eastern Asia, and has since spread to many other parts of the world. While the fruit itself and its peel are used in a variety of culinary t… |
 | Orange and black awareness ribbon Also known as the Ribbon of Saint George. Commemoration of World War II in Post-Soviet countries |
 | Orange awareness ribbon The orange awareness ribbon represents several causes: |
 | Orchard Japanese map symbol for orchard |
 | Orchard Orchard |
 | Order of the Red Lotus Insignia of an anarchist group featured in the television series “The Legend of Korra”. |
 | Ordered Pair A set of two elements. |
 | Ordo Templi Orientis (O.T.O.) ('Order of the Temple of the East' or 'Order of Oriental Templars') |
 | Organization Of Petroleum Exporting Countries This is the logo of the Organization Of Petroleum Exporting Countries(OPEC) |
 | Oricalchum argentatum In alchemy, oricalchum argentatum is a name for brass that has been coated in silver. |
 | Orion (Constellation) This symbol symbolizes the Constellation Orion. |
 | Orlando City FC This is the logo of MLS team Orlando City FC |
 | Orlando City SC Logo Orlando City SC is an American professional soccer club based in Orlando, Florida that competes as a member of the Eastern Conference in Major League Soccer (MLS). Orlando City SC began play in 2015 … |
 | Orlando Magic Logo Magic in blue arched beneath Orlando in black above a basketball. |
 | Orthodox cross The Orthodox, Byzantine or Russian (Orthodox) Cross is a variation of the Christian cross, commonly found in Eastern Orthodox Churches. |
 | Orthodox Union Symbol The Union of Orthodox Jewish Congregations of America (UOJCA), more popularly known as the Orthodox Union (OU), is one of the oldest Orthodox Jewish organizations in the United States. It is best kno… |
 | Osram Ne Nsoromma The Moon and the Star |
 | Other Tree plantation Japanese map symbol for other plantation |
 | Ottawa Senators Logo The Ottawa Senators (French: Sénateurs d'Ottawa) are a professional ice hockey team based in Ottawa, Ontario, Canada. They are members of the Atlantic Division of the Eastern Conference of the Nation… |
 | Otter (zodiac) Otter: Jan 20 - Feb 18 |
 | Ouroboros The Ouroboros is a Greek symbol of a snake eating its own tail. This symbol represents infinity. |
 | Overwatch Overwatch is a team-based multiplayer first-person shooter developed and published by Blizzard Entertainment. |
 | Owia Kokroko Greatness of the sun |
 | Owl (Apple iOS 12.2) |
 | Owl (zodiac) Owl: Nov 23 - Dec 21 |
 | Owl Symbol Choctaw Owl Myth: The Choctaw deity ‘Ishkitini’, or the horned owl, was believed to prowl about at night killing men and animals. |
 | Owo Foro Adobe Snake climbing the raffia tree. |
 | Owuo Atwedee The ladder of death |
 | Owuo Kum Nyame Death Killed God |
 | Ox (Apple iOS 12.2) |
 | Ox (zodiac) The Ox ( 牛 ) is one of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar. The Year of the Ox is denoted by the earthly branch character 丑. In the Vietnam… |
