Domain extensions that start with the letter 'A'

Domain extensions start with:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z non-latin

Top-level domain (TLD) refers to the last segment of a domain name, or the part that follows immediately after the "dot" symbol. For example, in the internet address: https://webrate.net, the “.net” portion is the TLD.

You will also see TLDs also known as domain name extensions, the terms can be used interchangeably.

# Domain extension Type TLD Manager
1

.AAA

 generic American Automobile Association, Inc.
2

.AARP

 generic AARP
3

.AB.CA

 country-code Canadian Internet Registration Authority (CIRA) Autorité Canadienne pour les enregistrements Internet (ACEI)
4

.ABARTH

 generic Fiat Chrysler Automobiles N.V.
5

.ABB

 generic ABB Ltd
6

.ABBOTT

 generic Abbott Laboratories, Inc.
7

.ABBVIE

 generic AbbVie Inc.
8

.ABC

 generic Disney Enterprises, Inc.
9

.ABLE

 generic Able Inc.
10

.ABOGADO

 generic Registry Services, LLC
11

.ABSKINCLINIC.UK

 country-code Nominet UK
12

.ABUDHABI

 generic Abu Dhabi Systems and Information Centre
13

.AC

 country-code Internet Computer Bureau Limited
14

.AC.AE

 country-code Telecommunications and Digital Government Regulatory Authority (TDRA)
15

.AC.AT

 country-code nic.at GmbH
16

.AC.BD

 country-code Posts and Telecommunications Division
17

.AC.BE

 country-code DNS Belgium vzw/asbl
18

.AC.BW

 country-code Botswana Communications Regulatory Authority (BOCRA)
19

.AC.BY

 country-code Reliable Software, Ltd.
20

.AC.CN

 country-code China Internet Network Information Center (CNNIC)
21

.AC.CR

 country-code National Academy of Sciences Academia Nacional de Ciencias
22

.AC.CY

 country-code University of Cyprus
23

.AC.ID

 country-code Perkumpulan Pengelola Nama Domain Internet Indonesia (PANDI)
24

.AC.IL

 country-code The Israel Internet Association (RA)
25

.AC.IN

 country-code National Internet Exchange of India
26

.AC.IR

 country-code Institute for Research in Fundamental Sciences
27

.AC.JP

 country-code Japan Registry Services Co., Ltd.
28

.AC.KR

 country-code Korea Internet & Security Agency (KISA)
29

.AC.LK

 country-code Council for Information Technology LK Domain Registrar
30

.AC.MA

 country-code Agence Nationale de Réglementation des Télécommunications (ANRT)
31

.AC.MU

 country-code Internet Direct Ltd
32

.AC.MW

 country-code Malawi Sustainable Development Network Programme (Malawi SDNP)
33

.AC.MZ

 country-code Centro de Informatica de Universidade Eduardo Mondlane
34

.AC.NZ

 country-code InternetNZ
35

.AC.PA

 country-code Universidad Tecnologica de Panama
36

.AC.PG

 country-code PNG DNS Administration Vice Chancellors Office The Papua New Guinea University of Technology
37

.AC.RS

 country-code Serbian National Internet Domain Registry (RNIDS)
38

.AC.RW

 country-code Rwanda Internet Community and Technology Alliance (RICTA) Ltd
39

.AC.SZ

 country-code University of Swaziland Department of Computer Science
40

.AC.TH

 country-code Thai Network Information Center Foundation
41

.AC.TZ

 country-code Tanzania Communications Regulatory Authority
42

.AC.UG

 country-code Uganda Online Ltd.
43

.AC.UK

 country-code Nominet UK
44

.AC.VN

 country-code Viet Nam Internet Network Information Center (VNNIC)
45

.AC.ZA

 country-code ZA Domain Name Authority
46

.AC.ZM

 country-code Zambia Information and Communications Technology Authority (ZICTA)
47

.AC.ZW

 country-code Postal and Telecommunications Regulatory Authority of Zimbabwe (POTRAZ)
48

.ACADEMY

 generic Binky Moon, LLC
49

.ACCENTURE

 generic Accenture plc
50

.ACCOMPANYING.UK

 country-code Nominet UK
51

.ACCOUNTANT

 generic dot Accountant Limited
52

.ACCOUNTANTS

 generic Binky Moon, LLC
53

.ACO

 generic ACO Severin Ahlmann GmbH & Co. KG
54

.ACTIVE

 generic Not assigned
55

.ACTOR

 generic Dog Beach, LLC
56

.ACUPUNCTURELONDONNORTHWEST.UK

 country-code Nominet UK
57

.AD

 country-code Andorra Telecom
58

.AD.JP

 country-code Japan Registry Services Co., Ltd.
59

.ADAC

 generic Allgemeiner Deutscher Automobil-Club e.V. (ADAC)
60

.ADAS.UK

 country-code Nominet UK
61

.ADBOXDIGITAL.UK

 country-code Nominet UK
62

.ADIDASSTANSMITH.UK

 country-code Nominet UK
63

.ADIDASTRAINERS.UK

 country-code Nominet UK
64

.ADS

 generic Charleston Road Registry Inc.
65

.ADULT

 generic ICM Registry AD LLC
66

.ADV.BR

 country-code Comite Gestor da Internet no Brasil
67

.AE

 country-code Telecommunications and Digital Government Regulatory Authority (TDRA)
68

.AEG

 generic Aktiebolaget Electrolux
69

.AERO

 sponsored Societe Internationale de Telecommunications Aeronautique (SITA INC USA)
70

.AETNA

 generic Aetna Life Insurance Company
71

.AF

 country-code Ministry of Communications and IT
72

.AFAMILYCOMPANY

 generic Not assigned
73

.AFL

 generic Australian Football League
74

.AFRICA

 generic ZA Central Registry NPC trading as Registry.Africa
75

.AG

 country-code UHSA School of Medicine
76

.AGAKHAN

 generic Fondation Aga Khan (Aga Khan Foundation)
77

.AGENCY

 generic Binky Moon, LLC
78

.AI

 country-code Government of Anguilla
79

.AIG

 generic American International Group, Inc.
80

.AIGO

 generic Not assigned
81

.AIRBUS

 generic Airbus S.A.S.
82

.AIRFORCE

 generic Dog Beach, LLC
83

.AIRJORDANRETRO.UK

 country-code Nominet UK
84

.AIRMAXUK.UK

 country-code Nominet UK
85

.AIRTEL

 generic Bharti Airtel Limited
86

.AK.US

 country-code Registry Services, LLC
87

.AKDN

 generic Fondation Aga Khan (Aga Khan Foundation)
88

.AL

 country-code Electronic and Postal Communications Authority - AKEP
89

.AL.US

 country-code Registry Services, LLC
90

.ALFAROMEO

 generic Fiat Chrysler Automobiles N.V.
91

.ALIBABA

 generic Alibaba Group Holding Limited
92

.ALIPAY

 generic Alibaba Group Holding Limited
93

.ALLFINANZ

 generic Allfinanz Deutsche Vermögensberatung Aktiengesellschaft
94

.ALLSTATE

 generic Allstate Fire and Casualty Insurance Company
95

.ALLY

 generic Ally Financial Inc.
96

.ALSACE

 generic REGION GRAND EST
97

.ALSTOM

 generic ALSTOM
98

.ALTARDEVELOPMENTS.UK

 country-code Nominet UK
99

.AM

 country-code "Internet Society" Non-governmental Organization
100

.AMAZON

 generic Amazon Registry Services, Inc.
101

.AMERICANEXPRESS

 generic American Express Travel Related Services Company, Inc.
102

.AMERICANFAMILY

 generic AmFam, Inc.
103

.AMEX

 generic American Express Travel Related Services Company, Inc.
104

.AMFAM

 generic AmFam, Inc.
105

.AMICA

 generic Amica Mutual Insurance Company
106

.AMSTERDAM

 generic Gemeente Amsterdam
107

.AN

 country-code Retired
108

.ANALYTICS

 generic Campus IP LLC
109

.ANARCHYGAMING.UK

 country-code Nominet UK
110

.ANDROID

 generic Charleston Road Registry Inc.
111

.ANQUAN

 generic QIHOO 360 TECHNOLOGY CO. LTD.
112

.ANSIBLE.UK

 country-code Nominet UK
113

.ANTGRAPHICSDESIGN.UK

 country-code Nominet UK
114

.ANTIGUABARBUDA.UK

 country-code Nominet UK
115

.ANY-VILLAGE.UK

 country-code Nominet UK
116

.ANY-WEB.UK

 country-code Nominet UK
117

.ANZ

 generic Australia and New Zealand Banking Group Limited
118

.AO

 country-code Ministry of Telecommunications and Information Technologies (MTTI)
119

.AOL

 generic OATH Inc.
120

.APARTMENTS

 generic Binky Moon, LLC
121

.APP

 generic Charleston Road Registry Inc.
122

.APPLE

 generic Apple Inc.
123

.AQ

 country-code Antarctica Network Information Centre Limited
124

.AQUARELLE

 generic Aquarelle.com
125

.AR

 country-code Presidencia de la Nación – Secretaría Legal y Técnica
126

.AR.US

 country-code Registry Services, LLC
127

.ARAB

 generic League of Arab States
128

.ARAMCO

 generic Aramco Services Company
129

.ARCHI

 generic Afilias Limited
130

.ARMY

 generic Dog Beach, LLC
131

.ARPA

 infrastructure Internet Architecture Board (IAB)
132

.ARQ.BR

 country-code Comite Gestor da Internet no Brasil
133

.ART

 generic UK Creative Ideas Limited
134

.ART.PL

 country-code Research and Academic Computer Network
135

.ARTE

 generic Association Relative à la Télévision Européenne G.E.I.E.
136

.AS

 country-code AS Domain Registry
137

.ASDA

 generic Wal-Mart Stores, Inc.
138

.ASIA

 sponsored DotAsia Organisation Ltd.
139

.ASN.AU

 country-code .au Domain Administration (auDA)
140

.ASSEMBLYOFBELIEVERS.UK

 country-code Nominet UK
141

.ASSO.FR

 country-code Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)
142

.ASSOCIATES

 generic Binky Moon, LLC
143

.AT

 country-code nic.at GmbH
144

.AT.UA

 country-code Hostmaster Ltd.
145

.ATHLETA

 generic The Gap, Inc.
146

.ATTORNEY

 generic Dog Beach, LLC
147

.AU

 country-code .au Domain Administration (auDA)
148

.AUCTION

 generic Dog Beach, LLC
149

.AUDI

 generic AUDI Aktiengesellschaft
150

.AUDIBLE

 generic Amazon Registry Services, Inc.
151

.AUDIO

 generic UNR Corp.
152

.AUSPOST

 generic Australian Postal Corporation
153

.AUTHOR

 generic Amazon Registry Services, Inc.
154

.AUTO

 generic XYZ.COM LLC
155

.AUTOS

 generic XYZ.COM LLC
156

.AV.TR

 country-code Bilgi Teknolojileri ve İletişim Kurumu (BTK)
157

.AVELLINO.IT

 country-code IIT - CNR
158

.AVIANCA

 generic Avianca Holdings S.A.
159

.AW

 country-code SETAR
160

.AWS

 generic AWS Registry LLC
161

.AX

 country-code Ålands landskapsregering
162

.AXA

 generic AXA Group Operations SAS
163

.AZ

 country-code IntraNS
164

.AZ.US

 country-code Registry Services, LLC
165

.AZURE

 generic Microsoft Corporation
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