Have you ever seen short forms like “USA,” “UN,” or “ATM” and wondered what they mean? These are called abbreviations—shortened versions of longer words or phrases. Learning abbreviations is super helpful for school, reading signs, watching the news, and doing well in GK quizzes for kids. In this fun blog, you’ll discover some of the most important abbreviations for children, explained in a simple and easy way. Let’s decode these letters and become abbreviation experts!
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- What does WHO stand for?
World Health Organization - What does UNICEF mean?
United Nations International Children’s Emergency Fund - What is UNO?
United Nations Organization - What is WTO?
World Trade Organization - What does NATO stand for?
North Atlantic Treaty Organization - What does WWF stand for?
World Wide Fund for Nature - What is NASA?
National Aeronautics and Space Administration - What does ISRO stand for?
Indian Space Research Organisation - What is an ATM?
Automated Teller Machine - What is UFO?
Unidentified Flying Object - TV – Television
- ATM – Automated Teller Machine
- CPU – Central Processing Unit
- SMS – Short Message Service
- PIN – Personal Identification Number
- Wi-Fi – Wireless Fidelity
- LED – Light Emitting Diode
- USB – Universal Serial Bus
- PDF – Portable Document Format
- GPS – Global Positioning System
- FAQ – Frequently Asked Questions
- WWW – World Wide Web
- URL – Uniform Resource Locator
- HTML – Hyper Text Markup Language
- KG – Kilogram
- CM – Centimeter
- AM – Ante Meridiem (before noon)
- PM – Post Meridiem (after noon)
- GDP – Gross Domestic Product
- CEO – Chief Executive Officer
Be Smart with Simple Abbreviations
Now you know what abbreviations are and how they help us save time and space in writing and speaking. These general knowledge abbreviations for kids are not just useful—they’re fun to learn too! Want to boost your brainpower even more? Explore more awesome topics in our GK for kids series and impress your friends and teachers.
🔗 Keep learning:
- 📅 Must-Know Worldwide Awareness Days
- 💡 Discoveries and Inventions That Changed the World
- 🧠 Easy GK Questions for School Children

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