IDL from Research Systems, Inc.
IDL FAQ
Flex License Manager FAQ ..... Flex License Manager ftp site
Space Astrophysics Library
Atmospheric Model Intercomparison Project
Earth Space Research Group
Remote Sensing and Environmental Optics
JHU/APL/S1R IDL Library
NASA IDL Astronomy User's Library
IUE RDAF Library
ICUR Spectral Analysis Software
IDL ROSAT Software
ESRG Library
idltags
idlmeteo library