HTML
HyperText Markup Language

CSS
Cascading Style Sheets

JS
JavaScript

PHP
Hypertext Preprocessor

SQL
Structured Query Language

API
Application Programming Interface

DOM
Document Object Model

URL
Uniform Resource Locator

HTTP
HyperText Transfer Protocol

HTTPS
HyperText Transfer Protocol Secure

FTP
File Transfer Protocol

SaaS
Software as a Service

PaaS
Platform as a Service

IaaS
Infrastructure as a Service

AJAX
Asynchronous JavaScript and XML

JSON
JavaScript Object Notation

XML
eXtensible Markup Language

MVC
Model-View-Controller

CMS
Content Management System

SEO
Search Engine Optimization

UI
User Interface

UX
User Experience

SSL
Secure Sockets Layer

DNS
Domain Name System

GDPR
General Data Protection Regulation

CDN
Content Delivery Network

BEM
Block Element Modifier

SASS
Syntactically Awesome Style Sheets

LESS
Leaner Style Sheets

SVG
Scalable Vector Graphics