Three-letter acronyms often become brand names that are easy to remember and communicate. There are only 1,343 three-letter words in the English language, making these short domain names extremely precious and valuable, such as fox.com. Due to the limited number of letter combinations, more than 50% of the 17,576 possible domain names are already in use. Three letter .com domain names are extremely rare and highly attractive to investors and brands alike.
1.IBM.com:
IBM (International Business Machines Corporation) is a leading global technology and consulting company specializing in computer hardware, software, artificial intelligence, and cloud computing services.IBM.com is its official website, providing information about its products, services, and solutions, as well as corporate news and research.

2.NFL.com:
NFL.com is the official website of the National Football League (NFL). It provides the latest news about football games, game videos, team information, player stats and schedules, and is the main platform for football fans to get comprehensive information.

3. NBA.com:
NBA.com is the official website of the National Basketball Association (NBA). The site provides the latest news on basketball games, game videos, team and player information, schedules and statistics to fulfill the various needs of basketball enthusiasts.

4. CNN.com:
CNN.com is the official website of Cable News Network (CNN), one of the world's leading news media. It provides comprehensive news coverage covering a wide range of areas such as politics, economics, technology, health, entertainment and more, with 24-hour updates on global and local news.

5. BBC.com:
BBC.com is the official website of the British Broadcasting Corporation (BBC). As a globally recognized public broadcaster, the BBC offers multilingual news coverage, television and radio programs, and a wide range of content on science, culture, and sports.

6. HBO.com:
HBO.com is the official website of HBO (Home Box Office), an American cable television network.HBO is known for its high-quality original series, movies, documentaries and entertainment programs. The site provides details about its program content, airtime and subscription information.

7.Cat.com:
Cat.com is the official website of Caterpillar Inc. Caterpillar is the world's leading manufacturer of heavy machinery and equipment, offering a wide range of equipment, engines and services for the construction, mining, agriculture and energy industries.

8.Red.com:
Red.com is the official website of RED Digital Cinema, a renowned manufacturer of digital cinema cameras, known for its high-resolution and high-quality camera equipment widely used in film and television production.

9.Fox.com:
Fox.com is the official website of Fox Broadcasting Company. Fox is a major American television network offering a wide variety of television programs, news, sports and entertainment content.

10.Max.com:
Max.com is the official website of HBO Max, a streaming service platform that offers a wide range of movies, TV shows, documentaries and original content across a variety of genres and styles.

11.Art.com:
Art.com is an online art and décor sales platform that offers a wide range of art prints, posters, photo frames and customized artwork to meet the different décor needs of its users.

12.All.com:
All.com is a website that provides comprehensive information and services covering a wide range of areas and topics, from news and entertainment to shopping and travel, aiming to provide users with a comprehensive online resource.

13.Zen.com:
Zen.com is a website focusing on a healthy and balanced lifestyle, providing content and resources related to meditation, yoga, healthy eating and personal growth to help users in their pursuit of physical and mental harmony.

14.One.com:
One.com is a web hosting and domain name registration service provider offering services such as website building, email hosting and online storage to help individuals and businesses build and manage their online presence.

15.Ads.com:
Ads.com is an advertising and marketing services platform that helps businesses increase brand awareness and customer engagement through a variety of online advertising and marketing strategies, offering ad management and optimization services.
