Unencrypt ArcView/Avenue source code
- Avenue scripts and extensions suitable to decrypt encrypted source code of the programming language Avenue for ArcView GIS.
- http://www.ecogis.de/unencrypt.html

Stuff for ArcView Users
- Scripts for ArcView versions 2.1 to 3.x by Marc Cederholm. Many scripts are the results of the author's research and development, including Avenue implementations of various mathematical concepts.
- http://www.pierssen.com/arcview/arcview.htm

Minnesota DNR
- A collection of ArcView extensions, training materials and tips that were developed at the Minnesota Department of Natural Resources. Includes also tools to connect a Garmin GPS under ArcView. Files are available for free download.
- http://www.dnr.state.mn.us/mis/gis/tools/arcview/

GeoCommunity
- Script library hosted by the GeoCommunity. Some scripts are cross-posted on ESRI's ArcScripts site.
- http://software.geocomm.com/scripts/arcview/

ArcView Developer Resources
- Information on finding scripts as well as tips to help with programming in Avenue.
- http://gislounge.com/ll/arcviewresources.shtml