Here is a link to Anchor Colour Chart
http://www.siuvinejimas.com/readarticle.php?article_id=4
Here is a link to DMC Colour Chart.
http://www.siuvinejimas.com/readarticle.php?article_id=5
Here is a link to Finca Colour Chart.
http://www.delabores.com/pcruzcartafinca.htm
Here is a link to Madeira Colour Chart.
http://www.siuvinejimas.com/readarticle.php?article_id=6
Here is a link to Madeira, Anchor and DMC thread/floss colours conversion chart in colours. These charts should be used as a guide only.
http://www.freewebs.com/crossstitchpicturelibrary/conversion table.pdf
Here is a link to Puppets Colour Chart. Click the table to get it bigger.
http://www.e-kucko.hu/webshop/index.php?main_page=page&id=36&chapter=0
Au Ver A Soie (Soie d'Alger) to Eterna Silk
Brother Poly to WonderFil Rayon
Crescent Colours - DMC -Sampler Threads -Weeks Dye Works
Danish Flower Thread - DMC Floss - DMC Flower Thread
Danish Flower Thread to Ginnie Thompson Flower Thread
DMC - Anchor - Mayflower -Coats -ISPE - Madeira
DMC - Anchor - Semco - Madeira - J&P
DMC to Ginnie Thompson Flower Thread
DMC Flower Thread to DMC Embroidery Floss
DMC Flower Thread to Ginnie Thompson Flower Thread
DMC Flower Thread to Ginnie Thompson Flower Thread
DMC - Gamma - Anchor - Madeira
DMC - J&P Coates - Anchor - Marlette - Medicis - Au Ver A Soie
DMC Perle to Kreinik Silk Bella
DMC Perle Cotton to Kreinik Silk Serica
DMC Tapestry Wool to Embroidery Floss
Elizabeth Bradley - Anchor - DMC - Appletons
Isacord - Sulky - Madeira - Mettler
Isafil Rayon to Wonderfil Rayon
Madeira Rayon to WonderFil Rayon
Marathon Rayon to WonderFil Rayon
Sulky - Robison-Anton - Madeira - DMC