Tau in the context of "Brotherhood of the Holy Sepulcher"

A crozier or crosier (also known as a paterissa, pastoral staff, or bishop's staff) is a stylized staff that is a symbol of the governing office of a bishop or abbot and is carried by high-ranking prelates of Roman Catholic, Eastern Catholic, Eastern Orthodox, Oriental Orthodox, Malankara Mar Thoma Syrian Church, Church of South India and some Anglican, Lutheran, United Methodist and Pentecostal churches.

In Western Christianity the crozier typically takes the form of a shepherd's crook, a tool used to manage flocks of sheep and herds of goats. In Eastern Christianity, the crozier has two common forms: tau-shaped, with curved arms, surmounted by a small cross; or a pair of sculptured serpents or dragons curled back to face each other, with a small cross between them.

In physics and mechanics, torque is the rotational correspondent of linear force. It is also referred to as the moment of force, or simply the moment. The symbol for torque is typically ${\displaystyle {\boldsymbol {\tau }}}$, the lowercase Greek letter tau. When being referred to as moment of force, it is commonly denoted by M. Just as a linear force is a push or a pull applied to a body, a torque can be thought of as a twist applied to an object with respect to a chosen point; for example, driving a screw uses torque to force it into an object, which is applied by the screwdriver rotating around its axis to the drives on the head.

Torque is generally referred to using different vocabulary depending on geographical location and field of study, with torque generally being associated with physics and moment being associated with engineering. This article follows the definition used in US physics in its usage of the word torque.

T, or t, is the twentieth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is tee (pronounced /ˈtiː/ ), plural tees.

It is derived from the Semitic Taw 𐤕 of the Phoenician and Paleo-Hebrew script (Aramaic and Hebrew Taw ת/𐡕/, Syriac Taw ܬ, and Arabic ت Tāʼ) via the Greek letter τ (tau). In English, it is most commonly used to represent the voiceless alveolar plosive, a sound it also denotes in the International Phonetic Alphabet. It is the most commonly used consonant and the second-most commonly used letter in English-language texts.

Shear stress (often denoted by τ, Greek: tau) is the component of stress coplanar with a material cross section. It arises from the shear force, the component of force vector parallel to the material cross section. Normal stress, on the other hand, arises from the force vector component perpendicular to the material cross section on which it acts.

The Brotherhood of the Holy Sepulchre, or Holy Community of the All-Holy Sepulchre, is an Eastern Orthodox monastic fraternity guarding the Church of the Holy Sepulchre and other Christian holy places in the Holy Land. It was founded in its present form during the British Mandate in Palestine (1920-1948). Headed by the Greek Orthodox Patriarch of Jerusalem, the brotherhood also administers the Greek Orthodox Church of Jerusalem, such as metropolitans, archbishops, bishops, archimandrites, hieromonks, hierodeacons, and monks.

The brotherhood's symbol is the taphos, a monogram of the Greek letters tau (Τ) and phi (Φ), for the word taphos (τάφος, meaning "sepulchre, grave"). It can be seen on most Greek Orthodox buildings in Jerusalem.

The tau cross is a T-shaped cross, sometimes with all three ends of the cross expanded. It is called a "tau cross" because it is shaped like the Greek letter tau, which in its upper-case form has the same appearance as the Latin letter T.

Another name for the same object is Saint Anthony's cross or Saint Anthony cross, a name given to it because of its association with Saint Anthony of Egypt.

Taw, tav, or taf is the twenty-second and last letter of the Semitic abjads, including Arabic tāʾ ت‎, Aramaic taw 𐡕‎, Hebrew tav ת‎, Phoenician tāw 𐤕, and Syriac taw ܬ. In Arabic, it also gives rise to the derived letter ث ṯāʾ. Its original sound value is /t/. It is related to the Ancient North Arabian 𐪉‎‎‎, South Arabian 𐩩, and Ge'ez ተ.

The Phoenician letter gave rise to the Greek tau (Τ), Latin T, and Cyrillic Т.