Iaido is the way of drawing, cutting and sheathing the Japanese sword.
Links to schools offering Iaido and more infomration about Iaido:
http://www.2rivers.org/iaido.htm
http://www.ecoledebudo.com/portland-iaido
http://multnomahaikikai.com/iaido.html
http://www.kazenokaiiaido.com/
http://www.aikidodelamontagne.com/aikido-en.html
http://en.wikipedia.org/wiki/Musō_Shinden-ryū
Iaido links of interest in combination with Kendo:
http://www.obukan.com/links.php
Links to videos of Iaido:
http://www.youtube.com/watch?v=byAgl-b2xFs&feature=youtu.be
>Iaido Muso Shinden Ryu:
http://www.youtube.com/watch?v=y2CUlKCrzWQ the eishin forms
http://www.youtube.com/watch?v=dsTWfMjI0ls&feature=related shohatto
http://www.youtube.com/watch?v=UJZyUBEakJY&feature=related also shohatto but different demo
>Nakamura Sensei, cutting practice tameshigiri:
http://www.youtube.com/watch?v=xzJAUKZGyNQ
>Berthiaume Sensei teaching Iaido (scroll down the page to select the video):
http://www.2rivers.org/photos.htm
>Excerpt from modern NHK World documentary, Samurai Spirit, feature on Iaido, in English. Includes demo of cutting practice (tameshigiri):