Okay kiddo, so let's talk about some codes for made-up languages. You know how we have different languages like English, Spanish, and French? Well, some people make up their own languages for fun or for things like movies and books.
Now, these made-up languages can have their own special words and ways of speaking. So when people want to talk about these languages, they use some codes to help others understand which language they are talking about.
One of these codes is called iso. It is kind of like a secret code that tells us which language is being talked about. The iso code is made up of three letters that stand for the name of the language. For example, if we want to talk about a made-up language called "Gargleblarx," we might use the iso code "gar."
Another code is called sil. This code is used to help people pronounce the words in a made-up language. It shows how to say the sounds and words properly. Sil stands for "Summer Institute of Linguistics," which is a group of people who study languages and how to translate them. They created this code to help others learn how to speak and write in made-up languages.
The last code we will talk about is called bcp. This code is similar to iso, but it is used to talk about different parts of a made-up language, like the grammar or the writing system. Bcp stands for "Best Current Practice," which means the way that most people agree is the best way to do something.
So there you have it, little one! Those are some codes that people use to talk about made-up languages. They help us understand which language we are talking about, how to pronounce the words, and even how to write it. Cool, right?