Important Abbreviation
- AD – Anno Domini
- BC – Before Christ
- CEO – Chief Executive Officer
- CFO – Chief Financial Officer
- HR – Human Resources
- IT – Information Technology
- ASAP – As Soon As Possible
- DIY – Do It Yourself
- FYI – For Your Information
- ID – Identification
- FAQ – Frequently Asked Questions
- ETA – Estimated Time of Arrival
- ATM – Automated Teller Machine
- IQ – Intelligence Quotient
- PC – Personal Computer
- PIN – Personal Identification Number
- USB – Universal Serial Bus
- GPS – Global Positioning System
- Wi-Fi – Wireless Fidelity
- LCD – Liquid Crystal Display
- HD – High Definition
- CD – Compact Disc
- DVD – Digital Versatile Disc
- USB – Universal Serial Bus
- HTTP – Hypertext Transfer Protocol
- URL – Uniform Resource Locator
- HTML – Hypertext Markup Language
- PDF – Portable Document Format
- SMS – Short Message Service
- TV – Television
- RIP – Rest In Peace
- NASA – National Aeronautics and Space Administration
- UN – United Nations
- EU – European Union
- UK – United Kingdom
- USA – United States of America
- NY – New York
- PR – Public Relations
- RSVP – Répondez S’il Vous Plaît (Please Respond)
- CPU – Central Processing Unit
- RAM – Random Access Memory
- ROM – Read-Only Memory
- AI – Artificial Intelligence
- VR – Virtual Reality
- AR – Augmented Reality
- OEM – Original Equipment Manufacturer
- CEO – Chief Executive Officer
- VP – Vice President
- HIV – Human Immunodeficiency Virus
- AIDS – Acquired Immunodeficiency Syndrome
- COVID-19 – Coronavirus Disease 2019
- OCD – Obsessive-Compulsive Disorder
- PTSD – Post-Traumatic Stress Disorder
- ADHD – Attention Deficit Hyperactivity Disorder
- BMI – Body Mass Index
- CPR – Cardiopulmonary Resuscitation
- DNA – Deoxyribonucleic Acid
- MRI – Magnetic Resonance Imaging
- X-ray – X-radiation
- UNICEF – United Nations International Children’s Emergency Fund
- WHO – World Health Organization
- IMF – International Monetary Fund
- NGO – Non-Governmental Organization
- FBI – Federal Bureau of Investigation
- CIA – Central Intelligence Agency
- NSA – National Security Agency
- NATO – North Atlantic Treaty Organization
- GDP – Gross Domestic Product
- USD – United States Dollar
- GBP – Great Britain Pound
- EUR – Euro
- AUD – Australian Dollar
- CAD – Canadian Dollar
- CHF – Swiss Franc
- JPY – Japanese Yen
- INR – Indian Rupee
- ATM – Automated Teller Machine
- API – Application Programming Interface
- B2B – Business to Business
- B2C – Business to Consumer
- CRM – Customer Relationship Management
- ERP – Enterprise Resource Planning
- KPI – Key Performance Indicator
- ROI – Return on Investment
- SEO – Search Engine Optimization
- SME – Small and Medium-sized Enterprises
- VAT – Value Added Tax
- R&D – Research and Development
- P2P – Peer to Peer
- IoT – Internet of Things
- SaaS – Software as a Service
- PaaS – Platform as a Service
- IaaS – Infrastructure as a Service
- DNS – Domain Name System
- IP – Internet Protocol
- ISP – Internet Service Provider
- LAN – Local Area Network
- WAN – Wide Area Network
- VPN – Virtual Private Network
- SQL – Structured Query Language
Important Abbreviation
Important abbreviation examples