Bright Sparcs - Second of two crostics (HTML & GIFs) on Australian scientists. - http://www.asap.unimelb.edu.au/bsparcs/guides/puzzles/acrostic2.htm
Mulawa Cryptics - Puzzles (HTML) with cryptic clues. - http://mulawa.net/mulawa/puzzles/acrostics.html
Alberta Views - Double crostics (PDF) based on Alberta authors from this bi-monthly magazine. - http://www.albertaviews.ab.ca/acrostic.html
Rumour Mill News - One radical puzzle (HTML & GIF) based on a Hunter S. Thompson quote. - http://www.rumormillnews.com/cgi-bin/archive.cgi?read=33319
E-Crostic Software - Downloadable computer application. With the program comes hundreds of free puzzles by many different creators. - http://www.ecrostics.com/
Janeland - Puzzle maker for hire. Free samples by snail mail. - http://www.janeland.com/acrostics.html
Headlines by Kaz - Short puzzles (GIF) based on historical events. - http://fun.kaz.com/headlines.html
Vox Popula - One double crostic (HTML & GIF). Beware of solution at page bottom. - http://vox.popula.com/acros.html
William's College - One double crostic (HTML). - http://wso.williams.edu/orgs/trivia/local/supers/crostic.html
Pomona College - One double crostic (GIF). - http://www.pomona.edu/Magazine/PCMFL02/AVpuzzler.shtml
The Looking Glass - One puzzle (HTML) based on children's literature. - http://www.the-looking-glass.net/rabbit/3.3/acrostic.html
Phred.org - One double crostic (PDF) and some puzzle solving software. - http://www.phred.org/~michael/acrostic.htm
Entry Points - Some double anacrostics (HTML & GIF) and creation software. - http://www.entrypoints.com/WebPuzzles/PuzzlesSub.html
Double Reed Society - One puzzle (HTML & JPG) for bassonists and oboists. - http://www.idrs.org/Publications/DR/DR2.2/double.html
Finishing the Hat - Puzzles (HTML & GIF) based on the works of Stephen Sondheim. - http://www.finishingthehat.com/sondheimcrostics.html
Acrostics 101 - Double crostics in large GIF format. Files may be awkward to print. - http://www.jeffreyhbaer.com/acrostics.html
Puzzlecrypt - Cryptic crosswords and acrostics with cryptic clues. - http://www.puzzlecrypt.com
McArdle Crostic - One double crostic (JPEG). - http://members.ozemail.com.au/~mcardle/crostic.html
Metacrostics - Diabolical puzzles (HTML) with four line rhyming clues. - http://www.hypersphere.com/ac/
Dr Owkword's - Double crostics (PDF) based on lyrics from rock, punk and soul music. - http://www.lyracrostic.com
Pennsylmania - Double crostics (PDF) from University of Pennsylvania. - http://www.upenn.edu/gazette/puzzle.html
Quote-Acrostics - One puzzle (GIF). Subscription required for more. - http://www.quote-acrostics.com