ดูต้นฉบับสำหรับ รู้จัก.ไทย/en

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https://รู้จัก.ไทย or https://knows.in.th is a website that collects information about Universal Acceptance (UA), Internationalized Domain Name (IDN) and Email Address Internationalization (EAI), as well as related projects and activities.
* '''Universal Acceptance (UA)''' is the principle that all domain names are accepted equally. Every legitimate domain name and email addresses can be used by any Internet-enabled application, device, and system.

* '''Internationalized Domain Name (IDN)''' is a domain name that can contain any character other than an English alphabet (Latin alphabet) in the ASCII code A-Z, Arabic numerals 0-9, and hyphen (-). Domain name registration was originally restricted to ASCII characters only due to technical limitations of the system. Later, with the development of the IDN system, we were able to use letters in other languages, including Thai. 

* '''Email Address Internationalization (EAI)'''  is the process of enabling email addresses with domain names or mailbox names in different languages and scripts to be treated properly when receiving and sending.

[[File:Knows.in.th_screen.png|frameless|600px | Screen Capture of รู้จัก.ไทย]]