Found 64 symbols starting with O:

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O
Semaphore character meaning O
O (Oscar)
"Man overboard." (often attached to the man overboard pole on boats). With a sinister hoist, the semaphore flag.
Oak
In many parts of ancient Europe, the Oak tree was a revered symbol. Besides the tree itself, individual components such as acorns and leaves held their own unique significance, and oaks were also ass…
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…
Obsidian
Obsidian is one of nature’s more curious products. Smooth to the touch, it can hold a razor sharp edge, but at the same time crack and flake under less pressure than most other stones. Nonetheless,…
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.
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 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…
Ohene Tuo
The King's Gun
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
Okodee Mmowere
The talons of the eagle.

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