19 quizzes containing over 280 American slang phrases.

American Sign Language information, lessons, and dictionary. Learn ASL history, ASL grammar, Deaf culture, and related terminology.

American Sign Language and Fingerspelling resource for ASL students, teachers, and parents of Deaf children

Links to North, Central, and South American indigenous language pages.

Dedicated to promoting the study of foreign languages and cultures as an integral component of American education and society. Information on events, testing, projects, jobs.

Organization devoted to the scientific study of the species. Offers checklist of North American birds and membership data.

Search for plants used for foods, drugs, dyes, and fibers of native North American peoples. Results return list of uses, with references.

…ribers have access to tables of contents and abstracts. An American Physiological Society journal.…

Article about tabby genetics and modifying factors affecting it including wideband, silvering and modifying polygenes as related to the shaded American Shorthair breed.

Fifty-one images of North American birds from watercolors done by John James Audubon. List can be browsed by common or scientific name.

Details all the changes in the American Ornithologists' Union Checklists from 1886 - 2000.

Information on the conservation and captive care of North American Box Turtles, Terrapene sp.

…uding a spore exchange and publication of Fiddlehead Forum, American Fern Journal, and Pteridologia.…

Dedicated to the restoration of the American Chestnut through scientific breeding and cooperative research.

The American Beekeeping Federation will act on behalf of the beekeeping industry on issues affecting the interests and the economic viability of the various sectors of the industry.…

Association with main purpose of sponsoring, organizing and running the annual American Control Conference (ACC). Includes goals, news and conference schedule.

CAARMS addresses critical issues involving African-American researchers and graduate students in the mathematical sciences.

Texas section of the American Institute of Professional Geologists (AIPG). Representing geologists in Texas, U.S., and overseas.

The American Academy of Arts and Sciences is an honorary society that recognizes achievement in the natural sciences, social sciences, arts, and humanities and conducts a varied program of projects and studies responsive to the needs and problems of so…

The American Society for Clinical Laboratory Science (ASCLS).