1. ICT - Information and Communication Technology 2. IT - Information Technology 3. AI - Artificial Intelligence 4. IoT - Internet of Things 5. VR - Virtual Reality 6. AR - Augmented Reality 7. ML - Machine Learning 8. DL - Deep Learning 9. UI - User Interface 10. UX - User Experience 11. DBMS - Database Management System 12. LAN - Local Area Network 13. WAN - Wide Area Network 14. VPN - Virtual Private Network 15. HTML - Hypertext Markup Language 16. CSS - Cascading Style Sheets 17. PHP - Hypertext Preprocessor 18. SQL - Structured Query Language 19. API - Application Programming Interface 20. SDK - Software Development Kit