- Abstraction
- Abstractive Summarization
- Acoustic Data
- Acoustic Intensity
- Acoustics Features
- Activation Potential
- Adaptation
- Adjective Phrase-JP
- Adjunct-ADJT
- Advanced Information Retrieval Systems
- Adverb Phrase-AP
- Adverb-ADV
- Affix
- AL-ISRA Database
- Algorithm
- Allograph
- Allophone
- ALPAC Report
- Alpha-Beta
- Alphabet and Pronunciation
- Ambiguity
- AMIRA
- Analog Signals
- Analytic Approach
- Anaphora Disambiguation
- Annotated Corpora
- Annotated Corpus
- Annotated Language Resources
- Annotation
- Annotation Tool
- Applied Statistics
- Approaches
- Arabic Automatic Speech Recognition-AASR
- Arabic Diacritics
- Arabic Diacritization
- Arabic Dictionary
- Arabic Language Technology Center-ALTEC
- Arabic Lexical Semantics Database via Semantic Fields
- Arabic Raw Text
- Arabic Sentiment Analyzer
- Arabic Text to Speech
- Arabic Word Net
- Architecture
- Artificial Intelligence
- Artificial Neural Networks
- Artificial Neural Networks-ANNs
- Artificial Neuron
- Aspect-Based Sentiment Analysis
- Associative Memory
- Attitude Profile
- Audio and Video Search
- Audio Indexer
- Audio Translation
- Authoring
- Autocorrelation Technique
- Autoencoders
- Automark
- Automated Essay Scoring-AES
- Automatic Diacritics
- Automatic Handwriting Recognition
- Automatic Indexing
- Automatic Scoring-AS
- Automatic Speech Recognition
- Automatic Speech Recognition-ASR
- Automatic Summarization
- Automatic Text Scoring
- Automatic Text Summarization
- Autonomy of Syntax
- Auxiliary Verb
- Axioms