![6 easy ways to specify a list of variables in SAS](https://blogs.sas.com/content/iml/files/2017/01/ProgrammingTips-2.png)
The SAS language provides syntax that enables you to quickly specify a list of variables. SAS statements that accept variable lists include the KEEP and DROP statements, the ARRAY statement, and the OF operator for comma-separated arguments to some functions. You can also use variable lists on the VAR statements