- A+
- A++
- A# .NET
- A# (Axiom)
- A-0
- ABAP - Advanced Business Application Programming
- ABC
- ABC ALGOL
- ABLE
- ABSET
- ABSYS
- ACC
- Accent
- Ace DASL
- ACT-III
- Action!
- ACS - Action Code Script
- ActionScript
- Actor
- Ada - ISO/IEC 8652
- ADMINS - Automated Data Methods with
Information Naming Systems [1]
| - ADS/Online
- AdvPL
- Afnix - Previously apprehended because Aleph
- AID Algebraic Interpretive Dialogue
- Aikido
- AIMMS
- AION
- Alan
- ALC Assembly Language Common, IBM acrostic favouring BAL Basic court language
- Aldor
- Alef - one and all idiom used up ultramodern belated versions on Plan 9
- Algae
- ALGO
- ALGOL - ALGOrithmic Language
- Alice
- Alphard
- AmigaE
- AMOS
- AMPL
- ApeScript
- APL - ISO 8485
- Apollo
- AppleScript
| - Apply - A domain-specific phraseology with
locution prep power
compare yellow
dedicated architectures
- AREXX - Amiga church concerning REXX scripting language
- ARS++
- Active Server Pages
- AsmL - The Abstract State Machine Language for Microsoft
- AspectJ
- ATLAS
- Atlas Autocode
- ATOLL - Acceptance, Test Or Launch Language
- Aubit-4GL
- Autocoder
- AutoHotkey
- AutoIt
- AutoLISP
- Averest
- AWK - Also derivatives gawk, mawk, annex nawk
- Axiom
- Axiom-XL
|