In this tutorial you will learn about a standard naming convention.
Rich has a simple naming convention he has followed for years. It is to put the first letter of the object after your name for the Object.
i.e. use T for a Table. So if you have a Table of Customers you would call it CustomerT.
Rich also follows the rule of keeping the names singular not plural. So if it is a Table of Customers you could call it CustomerT not CustomersT.
If you keep this consistent you will know then names when refering to them in code and elsewhere.
I do not use nor recommend any of the following, I just find them unnecessarily complicated for most small projects.
Unless you're working in a team with other developers, don't bother with these.