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This is the
latest accepted revision
,
reviewed
on
22 May 2024
.
Look up
at
in Wiktionary, the free dictionary.
AT
or
at
may refer to:
Contents
1
Geography
1.1
Austria
1.2
United States
1.3
Elsewhere
2
Politics
3
Science and technology
3.1
Computing
3.2
Biology and medicine
3.3
Physics and chemistry
3.4
Other uses in science and technology
4
Other uses
5
See also
Geography
edit
Austria
edit
Austria
(ISO 2-letter country code)
.at
, Internet country code top-level domain
United States
edit
Atchison County, Kansas
(county code)
The
Appalachian Trail
(A.T.), a 2,180+ mile long mountainous trail in the Eastern United States
Elsewhere
edit
Antigua and Barbuda
, World Meteorological Organization country code
Ashmore and Cartier Islands
(FIPS 10-4 territory code, and obsolete NATO country code)
At, Bihar
, village in Aurangabad district of Bihar, India
Province of Asti
, Italy (ISO 3166-2:IT code)
Australia
, LOC MARC code
Politics
edit
Awami Tahreek
a left-wing Pakistani political party
Science and technology
edit
Computing
edit
@ (or "
at sign
"), the punctuation symbol now typically used in e-mail addresses and tweets)
at (command)
, used to schedule tasks or other commands to be performed or run at a certain time
IBM Personal Computer/AT
AT (form factor)
for motherboards and computer cases
AT connector, a five-pin
DIN connector
for a keyboard
The
Hayes command set
for computer modems (each command begins with the character string "AT")
Biology and medicine
edit
Anaerobic threshold
, in physiology
Análisis transaccional
(Spanish for "
transactional analysis
"), a psychological method
Antithrombin
, a small protein molecule
Ataxia–telangiectasia
, an immunodeficiency disorder
Athletic training
Atrial tachycardia
Physics and chemistry
edit
Astatine
(symbol At), a chemical element
Ampere-turn
(symbol A t), an International System of Units (MKS) unit of magnetomotive force
Attotesla
(symbol aT), 10
−18
tesla, an SI derived unit of magnetic flux density
Technical atmosphere
(symbol at), a physical unit of pressure
Other uses in science and technology
edit
Acceptance testing
, in engineering
Appropriate technology
, an ideological movement to scale technology to be appropriate to its context
Assistive technology
, devices for people with disabilities
AT Protocol
, a decentralized social network protocol by Bluesky
Anti-tank warfare
Automatic transmission
, in vehicles
Other uses
edit
At, a
preposition
At (cuneiform)
, a cuneiform sign
At, 1/100 of a
Lao kip
, a unit of currency
Aarne–Thompson classification system
, used to classify folktales
Archive Team
, a digital preservation group
Aliança da Terra
, a Brazilian non-governmental organization
Alternative Tentacles
, an independent record label
Auckland Transport
, New Zealand, a public transport agency
Audiotool
, a
Digital audio workstation
Autolinee Toscane
, Italy, a public transport agency
Aviation electronics technician (United States Navy)
, a job specialty
Royal Air Maroc
(IATA airline designator AT)
A US Navy hull classification symbol:
Fleet tug (
AT
)
See also
edit
Search for
"at"
on Wikipedia.
All pages with titles beginning with
at
All pages with titles beginning with
AT
All pages with titles containing
AT
AT1 (disambiguation)
ATS (disambiguation)
This
disambiguation
page lists articles associated with the title
AT
.
If an
internal link
led you here, you may wish to change the link to point directly to the intended article.
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