Keys represent the Holy Father's commission by Our Blessed Lord to loose and to bind, a violet stole is what the priest wears when hearing confessions, a raised hand symbolizes the priest pronouncing absolution, the sign of the cross is also made when pronouncing absolution.
Keys. A single key or a pair of keys, usually crisscrossed in the shape of an "X," occasionally one of top of the other, is the most common symbol for the Sacrament of Reconciliation. The symbol originates with Jesus' words to Peter, "I will give you the keys to the kingdom of heaven" (Mt 16:19a), by which Jesus imparted his authority to the Church, and his continuing statement, "Whatever you bind on earth shall be bound in heaven, and whatever you loose on earth shall be loosed in heaven" (Mt 16:19b), by which he established the Sacrament of Reconciliation and gave the Church the authority to forgive sins (see also Jn 20:23).
A Stole. The stole is the primary symbol of the ordained priesthood, and it is the priest in personal Christi, as a representative of Christ, who grants sacramental absolution. A stole is a long, narrow strip of cloth worn over the shoulders which hangs in front in equal lengths on the right and left sides. The stole signifies the priest's authority to preside over the sacraments in general, and his authority to absolve sins in particular. When a priest hears confessions, he wears a purple stole which symbolizes repentance and sorrow.
A Raised Hand. During the Rite of Reconciliation, after the penitent makes the Act of Contrition, the priests offers the Prayer of Absolution, the blessing that removes the person's sins, and as he does so he extends his right hand over the penitent's head.
The Cross. The priest makes a Sign of the Cross over the penitent as he recites the final words of the Prayer of Absolution, "And I absolve you from you sins in the name of the Father, and of the Son, and of the Holy Spirit." Jesus "himself bore our sins in his body upon the Cross" (1 Pt 2:24a). Jesus has reconciled all things through himself, and he has made peace by the blood of his Cross (Col 1:20).
A Scourging Whip. Before Jesus, our Suffering Servant, was crucified, he was scourged at the pillar. "He was crushed for our sins, by his stripes we were healed; through his suffering, my servant shall justify many, and their guilt he shall bear; he shall take away the sins of many, and win pardon for their offenses" (Is 53:5,11,12). The apostle Peter reflected, "By his [Jesus'] wounds we were healed" (1 Pt 2:24b).
communication
Confessing.
The hazel hyacinth flower symbolizes reconciliation.
sign and symbols are on pictures
If symbols do not have an equals then it is an expression.
sign of the cross
It is a cross sign
= is the equals sign + is the plus sign * is the multiplication sign / is the divide sign - is the minus sign
There is no set sign for Artemis, it varies with symbols and myths.
sign language
Each astrological sign corresponds with a range of birthdays, as well as a symbol. Three of these signs and symbols include Taurus, with the sign of the bull, Aries, with the sign of the ram, and Leo, with the sign of the lion.
Examples of signs and symbols include traffic signs like stop signs and yield signs, religious symbols like the cross or the Star of David, and mathematical symbols like the plus sign or the equal sign.
The sign for marriage is mainly the Rings.
There are different symbols that are used a peace sign. Some common symbols include an olive branch, rainbow flag, a dove and so many more.
There can be different categories of symbols used, but the ones you are referring to would be operators, such as the signs for addition, subtraction, multiplication and division. Other symbols used include brackets and symbols to aid formatting like currency symbols, decimal points and percentage signs.