Set Your Own Units in the Distance Command — Bill DeShawn — A tweak to AutoCAD's built-in Distance command, this LISP routine changes your Units settings for you. 

Send Xrefs to the Back — Scott Botting — This LISP routine will allow you to send selected external reference drawings to the back by using the Draworder command in AutoCAD. 

Add Text under Dimensions — Mosad Elewa — A quick method for inserting text under an existing dimension in AutoCAD.   Kent Cooper

Draw a Cap or Pipe End — Kent Cooper — This improvement on an existing tip will draw one of four types of end: Line, Cut-Line, Pipe-end, or Arc. It will work with almost any entities as long as they are aiming in the same direction and are aligned.
 
Standardize the Radii of Multiple Circles — Theodorus Winata — This is a short, but effective bit of code that automates what would otherwise be a more lengthy task. This routine takes a selection set of circles in AutoCAD and changes each radius so that they are all the same size. 

Control Caps Lock, Num Lock, and Scroll Lock Status — Mat Kirkland and Tim Spangler — This routine includes a compiled file  to report and/or control the status of three AutoCAD keyboard functions: Caps Lock, Num Lock, and Scroll Lock. Also included are a few LISP functions that demonstrate the power of controlling these keys.