|Rock salt (alternate)|
A symbol used in alchemy to designate rock salt.
|Rod of Asclepius|
In Greek mythology, the Rod of Asclepius (⚕; sometimes also spelled Asklepios or Aesculapius), also known as the asklepian, is a serpent-entwined rod wielded by the Greek god Asclepius, a deity assoc…
|Roerich's peace banner|
Roerich's peace banner
|Rolling on the Floor Laughing (Apple iOS 10.3)|
The Rooster (simplified Chinese: 鸡; traditional Chinese: 雞/鷄)) is one of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar. The Year of the Rooster is re…
A lesser circle of protection.
A sign used in alchemy to indicate the process of rotting, or putreficatio.
A sign from the US system of hobo signs with the meaning "here they'll rough you up".
|Royal coat of arms of the United Kingdom|
The Royal coat of arms of the United Kingdom, or the Royal Arms for short, is the official coat of arms of the British monarch, currently Queen Elizabeth II. These arms are used by the Queen in her o…
|Royal Quest logo|
Chinese characters representing "Ròuguì", which translates as 'Cinnamon'.
|Rub el Hizb|
The Rub el Hizb (Arabic: ربع الحزب rubʿ al-ḥizb) is a Muslim symbol, represented as two overlapping squares, which is found on a number of emblems and flags. In Arabic, Rubʻ means "one fourth, quart…
A symbol used in alchemy to indicate rubber or resin.
|Rubber (alternate #1)|
A symbol used in 18th century chemistry to indicate rubber.
|Rubber (alternate #2)|
A symbol used in 18th century chemistry to represent rubber.
|Rubber (alternate #3)|
An early chemical symbol used to indicate rubber.
Like many gemstones, the ruby possesses a number of different symbolic meanings.
The Russian alphabet (Russian: русский алфавит, transliteration: rússkij alfavít) is a form of the Cyrillic script, developed in the First Bulgarian Empire during the 10th century AD at the Preslav L…
Russia, also officially known as the Russian Empire, was a state that existed from 1721 until it was overthrown by the short-lived liberal February Revolution in 1917.One of the largest empires in wo…
The Russian Republic was a short-lived state that controlled, de jure, the territory of the former Russian Empire after the abdication of Emperor Nicholas II on 15 March [O.S. 2 March] 1917. Less th…
|Rust Dragon egg|
Icon used to indicate a Rust Dragon egg in the game DragonVale.
Chinese characters representing "Rǔxiāng", which translates as 'Frankincense'.