http://leo.stcloudstate.edu/bizwrite/abstracts.html

http://www-geology.ucdavis.edu/~GEL190/advice.html

http://www.languages.ait.ac.th/el21abst.htm

Try searching the web for help on preparing poster presentations. Below are some sample pages found with a quick search:

"Do's and Don'ts of Poster Presentation" by S.M. Block of Princeton University.

http://www.molbio.princeton.edu/undergraduate/posters.html

From Pittsburgh University

http://www.pitt.edu/~kintner/nsurg/PosterGuide.html

Overview over books and other useful websites:

http://ublib.buffalo.edu/libraries/units/sel/bio/posters.html

Other sites:

http://home.olemiss.edu/%7Ecmprice/lectures/poster.html

http://www.swarthmore.edu/NatSci/cpurrin1/posteradvice.htm

http://www.asp.org/education/howto_onPosters.html

http://www.engfnd.org/engfnd/poster.html

http://jeeves.niehs.nih.gov/nta/LabManual/Poster.html