| Akronim |
Penjelasan |
| A |
| AA |
Afro-Asia, Alcoholics Anonymous, Asia-Afrika, Automobile Association. |
| AAAAAA |
Association Against Acronym And Abbreaviation Abuse. |
| AB |
Anggaran Belanja. |
| ABC |
[tidak rasmi] Ais Batu Campur, American Broadcasting Company. |
| ABIM |
Angkatan Belia Islam Malaysia. |
| ABM |
Agriculture Bank of Malaysia (Bank Pertanian Malaysia). |
| ABMI |
Asian Bond Markets Initiative (Inisiatif Pasaran Bon Asia). |
| ABS |
Asset-Backed Securities (Sekuriti Bersandarkan Aset). |
| AC |
Alternating Current. |
| Ac |
[kimia] Actinium (Aktinium). |
| ACAPLPL |
Akta Cukai Aktiviti Perniagaan Luar Pesisir Labuan 1990AD (Labuan Offshore Business Activity Tax Act 1990AD). |
| Act. |
[kitab injil] Acts (Kisah Rasul-/Para Rasul). |
| AD |
Ahli Diplomat (Diplomatic Corps), [tidak rasmi] Anchor Draught, Angkatan Darat, [Latin] Anno Domini (In the Year of our Lord) (Tahun Masehi). |
| AD LIB |
[Latin] AD LIBitum (Freely). |
| ADAM |
[tidak rasmi] Ada Dangdut Ada Maksiat. |
| ADB |
Asian Development Bank. |
| ADIL |
[tidak rasmi] Anwar di Dalam Isteri di Luar (Anwar inside and (his) wife outside). |
| ADN |
Ahli Dewan Negeri/Negara. |
| ADR |
Ahli Dewan Rakyat. |
| ADSL |
Asymmetrical Digital Subscriber Line. |
| ADUN |
Ahli Dewan Undangan Negeri (State Assemblyman). |
| AFAS |
ASEAN Framework Agreement on Services. |
| AFTA |
ASEAN Free Trade Area (Kawasan Perdagangan Bebas ASEAN). |
| Ag |
[kimia] Argentum (id est Silver) (Argentum). |
| AH |
[Latin] Anno Hegirae (In the Year of the Hegira) (Tahun Hijrah). |
| AIA |
ASEAN Investment Area. |
| AIDS |
Acquired Immuno-Deficiency Syndrome (Sindrom Kurang Daya Tahan Penyakit), [tidak rasmi] After Intercourse Die Standing, [tidak rasmi] Another Idiot Dying Story. |
| AIJV |
ASEAN Industrial Joint Venture. |
| AIM |
Amanah Ikhtiar Malaysia. |
| AKN |
Akta Keselamatan Negara (Internal Security Act). |
| Al |
[kimia] Aluminium or Aluminum (Aluminium). |
| AM |
Amplitude Modulation (radio), [Latin] Ante Meridiem (before noon). |
| Am |
[kimia] Americium (Amerikium). |
| Am. |
[kitab injil] Amos (Amos). |
| AMN |
Ahli Mangku Negara. |
| Amo. |
[kitab injil] Amos (Amos). |
| AMPS |
Advanced Mobile Phone System. |
| Ams. |
[kitab injil] Amsal (Proverbs). |
| AMWA |
Akaun Mata Wang Asing (Foreign Currency Accounts). |
| AN |
Akauntan Negara. |
| a.n. |
atas nama. |
| ANGKASA |
ANGkatan KerjAsama kebangSAan. |
| ANM |
Arkib Negara Malaysia. |
| ANSI |
American National Standards Institute. |
| Ant. |
Antropologi (Anthropology). |
| AOL |
America OnLine. |
| AP |
Associated Press. |
| APD |
Agenda Pembangunan Doha (Doha Development Agenda). |
| APEC |
Asia Pacific Economic Cooperation (Kerjasama Ekonomi Asia Pasifik). |
| API |
Air Pollution Index. |
| APIK |
Akta Perbankan dan Institusi Kewangan 1989AD (Banking And Financial Institutions Act 1989AD). |
| APM |
Automatic Pricing Mechanism (Mekanisme Harga Automatik). |
| APN |
Akademi Percukaian Negara (National Tax Academy). |
| APP |
Agensi Promosi Pelaburan (Investment Promotion Agency), Akta Penyelarasan Perindustrian 1975AD (Industrial Coordination Act 1975AD). |
| Apr. |
April (April). |
| Ar |
[kimia] Argon (Argon). |
| Ar. |
Arab. |
| ark. |
arkaik. |
| AS |
Amerika Syarikat. |
| As |
[kimia] Arsenic (Arsenik). |
| a.s. |
alaihis-salam. |
| ASA |
American Standards Association (now ANSI). |
| ASAS '50 |
Angkatan SASterawan '50. |
| ASB |
Amanah Saham Bumiputera. |
| ASEAN |
Association of South East Asian Nations (Persatuan Negara-negara Asia Tenggara). |
| ASEAN+3 |
ASEAN + China, Japan, and the Republic of Korea (ASEAN + China, Jepun, dan Republik Korea). |
| ASEM |
ASia-Europe Meeting. |
| a.s.f. |
and so forth (dan sebagainya). |
| ASN |
Amanah Saham Nasional (Unit Trust Fund). |
| a.s.o. |
and so on (et cetera). |
| ASP |
Approved Service Projects. |
| Ast. |
Astronomi (Astronomy). |
| AT |
Asia Tenggara. |
| At |
[kimia] Astatine (Astatin). |
| ATM |
Automated Teller Machine. |
| a.t.r. |
and the rest (et cetera). |
| ATUR |
Automatic Telephone Using Radio. |
| Au |
[kimia] Aurum (id est Gold) (Aurum atau Emas). |
| Aug. |
August (Ogos). |
| AWOL |
Absent WithOut Leave. |
| Ayb. |
[kitab injil] Ayub (Job). |
