Below is a complete list of the keywords available in AutoIt. Click on a keyword name for a detailed description.
| Keyword | Description |
| #comments-start | Specify that an entire section of script should be commented out. |
| ContinueLoop | Continue a While/Do/For loop. |
| Dim / Global / Local / Const | Declare a variable, a constant, or create an array. |
| Do...Until | Loop based on an expression. |
| Exit | Terminates the script. |
| ExitLoop | Terminate a While/Do/For loop. |
| For...Next | Loop based on an expression. |
| Func...Return...EndFunc | Defines a user-defined function that takes zero or more arguments and optionally returns a result. |
| If...Then | Conditionally run a single statement. |
| If...ElseIf...Else...EndIf | Conditionally run statements. |
| #include-once | Specifies that the current file may only be included once. |
| #include | Includes a file in current script. |
| #NoTrayIcon | Indicates that the AutoIt tray icon will not be shown when the script starts. |
| ReDim | Resize an existing array |
| Select...Case...EndSelect | Conditionally run statements. |
| While...WEnd | Loop based on an expression. |