AI Acronym Overload? Here's the Ultimate Cheat Sheet Every Newbie Needs
Over the past couple of days, there have been numerous discussions about the heavy use of acronyms in the AI space and the overwhelming frustration that those new to AI often feel when trying to understand conversations in the community. I created this resource to help.Below is a comprehensive, well-organized list of the most commonly used acronyms in AI — covering LLMs, prompting techniques, model architectures, training methods, tools, and more. Whether you're just starting out or looking to fill in the gaps, this should serve as a quick and handy reference.Commonly Used Acronyms in the AI Space Core AI & ML Foundations - AI — Artificial Intelligence - AGI — Artificial General Intelligence - ASI — Artificial Superintelligence - ML — Machine Learning - DL — Deep Learning - RL — Reinforcement Learning Models & Architectures - LLM — Large Language Model - SLM — Small Language Model - LMM — Large Multimodal Model - VLM — Vision-Language Model - GPT — Generative Pre-trained Transformer - BERT — Bidirectional Encoder Representations from Transformers - MoE — Mixture of Experts - CNN — Convolutional Neural Network - RNN — Recurrent Neural Network - LSTM — Long Short-Term Memory - GAN — Generative Adversarial Network Techniques, Prompting & Alignment - CoT — Chain of Thought - ToT — Tree of Thoughts - RAG — Retrieval-Augmented Generation - RLHF — Reinforcement Learning from Human Feedback - DPO — Direct Preference Optimization - LoRA — Low-Rank Adaptation - QLoRA — Quantized Low-Rank Adaptation - PEFT — Parameter-Efficient Fine-Tuning - ReAct — Reason + Act Other Practical & Business Terms - POC — Proof of Concept - MVP — Minimum Viable Product - GenAI — Generative AI - MLOps — Machine Learning Operations - AEO — Answer Engine Optimization This list focuses on the acronyms you’ll encounter most frequently in papers, forums, product documentation, and day-to-day AI discussions. Feel free to bookmark this post — I’ll keep it updated as new terms become common. If you come across an acronym that’s missing or want a deeper explanation on any of them, just drop a comment and I’ll add it.