Auxiliary may refer to: * A

backup In information technology, a backup, or data backup is a copy of computer data taken and stored elsewhere so that it may be used to restore the original after a data loss event. The verb form, referring to the process of doing so, is "back up", w ...

site or system

In language

Auxiliary language (disambiguation) An auxiliary language is one not the primary or native language of a community. It may refer to: * Interlanguage, an idiolect that has been developed by a learner of a second language * International auxiliary language, a planned language construc ...

Auxiliary verb An auxiliary verb (abbreviated ) is a verb that adds functional or grammatical meaning to the clause in which it occurs, so as to express tense, aspect, modality, voice, emphasis, etc. Auxiliary verbs usually accompany an infinitive verb or a p ...

In military and law enforcement

Auxiliary police Auxiliary police, also called special police, are usually the part-time reserves of a regular police force. They may be armed or unarmed. They may be unpaid volunteers or paid members of the police service with which they are affiliated. The po ...

Auxiliaries Auxiliaries are support personnel that assist the military or police but are organised differently from regular forces. Auxiliary may be military volunteers undertaking support functions or performing certain duties such as garrison troops, u ...

, civilians or quasi-military personnel who provide support of some kind to a military service **

Auxiliaries (Roman military) The (, lit. "auxiliaries") were introduced as non-citizen troops attached to the citizen legions by Augustus after his reorganisation of the Imperial Roman army from 30 BC. By the 2nd century, the Auxilia contained the same number of inf ...

In religion

* Auxiliary bishop, in the Roman Catholic Church *

Auxiliary organization (LDS Church) An organization is a secondary body of church government within the Church of Jesus Christ of Latter-day Saints (LDS Church) that is "established for moral, educational, and benevolent purposes." Prior to October 2019, the church's organizations we ...

In technology

* Auxiliary input

jack Jack may refer to: Places * Jack, Alabama, US, an unincorporated community * Jack, Missouri, US, an unincorporated community * Jack County, Texas, a county in Texas, USA People and fictional characters * Jack (given name), a male given name, ...

and auxiliary cable, generally for audio; frequently associated with mobile device audio *

Aux-send {{unreferenced, date=May 2019 An aux-send (auxiliary send) is an electronic signal-routing output used on multi-channel sound mixing consoles used in recording and broadcasting settings and on PA system amplifier-mixers used in music concerts. T ...

of a mixing console * An auxiliary Port is a common port found on many Cisco routers for CLI access.

Other uses

Auxiliary route In road transportation in the United States, a special route is a road in a numbered highway system that diverts a specific segment of related traffic away from another road. They are featured in many highway systems; most are found in the Int ...

, also known as "special route", in road transportation ** An

auxiliary route of the Interstate Highway System Auxiliary Interstate Highways (also called three-digit Interstate Highways) are a supplemental subset of the freeways within the Interstate Highway System of the United States. Auxiliary routes are generally classified as spur routes, which conn ...

in the United States *

Auxiliary ship An auxiliary ship is a naval ship designed to support combatant ships and other naval operations. Auxiliary ships are not primary combatant vessels, though they may have some limited combat capacity, usually for purposes of self-defense. Auxil ...

is a naval vessel designed to operate in support of combat ships and other naval operations *

Auxiliary (fraternity or sorority) Fraternities and sororities are social organizations at colleges and universities in North America. Generally, membership in a fraternity or sorority is obtained as an undergraduate student, but continues thereafter for life. Some accept gradua ...

* A marching band

color guard In Military, military organizations, a colour guard (or color guard) is a detachment of soldiers assigned to the protection of Colours, standards and guidons, regimental colours and the national flag. This duty is so prestigious that the militar ...

In language

In military and law enforcement

In religion

In technology

Other uses

See also