Double-double precision
Fortran 90 code by Claire Moreau-Finot for double-double precision arithmetic. That is about a hundred bits of precision with a floating point notation. The library computes the exponential function radix 2 and e, the cosine and the sine.
http://perso.ens-lyon.fr/marc.daumas/SoftArith/ddouble.php?langue=en

Astronomical League Double Star Club
The purpose of the Double Star Club is to introduce observers to 100 of the finest double and multiple stars in the heavens.
http://www.astroleague.org/al/obsclubs/dblstar/dblstar1.html

High-Precision Software Directory
David Bailey's package for multiple precision, and packages for double-double (~32 dec. digits) and quad-double (~64 dec. digits) precision. The last two are in C++ with Fortran front ends.
http://crd.lbl.gov/~dhbailey/mpdist/mpdist.html

Double Press Manufacturing, Inc.
Manufacturer of farm equipment designed to double compress two tie and three tie bales to less than half their original size.
http://www.doublepress.net/

Egeskov Danmark
Home page (Danish description)
http://www.egeskov-danmark.dk

Flaming Pear Software
Manufacturer of Blade Pro, Super BladePro, Flood, Lunarcell, Hue and Cry, Lacquer and other plugins.
http://www.flamingpear.com/

Double Decker Tours
Double Decker Bus Tours
http://www.doubledeckertours.com

Double Glazing UK
doubleglazing and replacementwindows suppliers UK. View our directory for the best links, tips and expert advice. Free brochures and quote service.
http://www.double-glazing-uk.co.uk

Double J Romagnolas
Double J Romagnolas, located in Menard, Texas, offers outstanding Romagnola genetics from around the world! We have cattle, semen, and embryos available at all times. We have registered the first polled Romagnola in the United States of America.
http://www.cowmans.com/12txjyat.htm

Evermore International (Asia) Co. Ltd.
EVERMORE INTERNATIONAL (ASIA) CO LTD We provide duplication service on CD, DVD, video tapes, audio tapes. We have been sole agent of Korea SKC, SKM video and audio cassette for more than 10 years. We also supply blank disc CDR, CDRW, DVD-/+R with good quality and very competitive price. Contact us via email: evermore@netfront.net or telephone (852)2328 3332 or fax no. (852) 2352 5613
http://www.evermore-hk.com