 | Subterranean Dragon Egg Icon used to indicate a Subterranean Dragon egg in the game Dragonvale. |
 | Subtraction Indicates to subtract (take away) one value from another. |
 | Subtraction or Addition means the difference and the sum of two values |
 | Sudarshan Chakra The Sudarshan Chakra is a spinning disk like weapon that has 108 saw-like edges. It is said to be the weapon of the Hindu god Lord Vishnu. |
 | Sulfer of Sulphur Achemical symbol for sulfer. |
 | Sulfuric acid A symbol used in 18th century chemistry to indicate sulfuric acid. |
 | Sulfuric acid (alternate) A sign used to indicate sulfuric acid in the early days of chemistry. |
 | Sulphur (alternate #1) A symbol used to indicate sulphur in alchemical practices. |
 | Sulphur (alternate #2) A symbol used to indicate sulphur in alchemical practices. |
 | Sulphur (alternate #3) A symbol used to indicate sulphur in alchemical practices. |
 | Sulphur (alternate #4) A symbol used to indicate sulphur in alchemical practices. |
 | Sulphur (alternate #5) A symbol used to indicate sulphur in alchemical and early chemical practices. |
 | Sulphur (alternate #6) A symbol used to indicate sulphur in alchemical practices. |
 | SUMA Chess piece The suma pawn (♙♟) is a two square wide pawn from a custom rule in Samurai chess placed in the 3rd row as 1st move -- each player has one SUMA pawn. |
 | Summation The sum of the results of a function over a range of values. Basically an upper-case Sigma. |
 | Summer An old Germanic sign for the season of Summer, used in clog almanacs. |
 | Summer (alchemy) One of the time signs used by alchemists, this one representing summer. |
 | Sun The Sun is the star at the center of the Solar System. It is almost perfectly spherical and consists of hot plasma interwoven with magnetic fields. |
 | Sun Cross or Wheel Cross The so-called sun cross or "wheel cross", a cross inside a circle, is frequently found in the symbolism of prehistoric cultures, particularly during the Neolithic to Bronze Age periods. |
 | Sun Symbol The Sun symbol was of great importance to all of the Native American Indian tribes. The sun symbol is depicted in a variety of ways, three of the symbols are shown on the image. |
 | Sunderland A.F.C. Logo Sunderland Association Football Club is an English professional football club based in the North East city of Sunderland in the larger metropolitan area of Tyne and Wear. The club is currently play… |
 | Sunsum The Soul |
 | Suǒ zi jiǎ Chinese characters representing "Suǒ zi jiǎ", which translates as 'Chainmail'. |
 | super hexagon logo the logo of the game super hexagon |
 | Superellipses An unconventional punctuation mark that conveys a dramatic pause. |
