Aam n. : A Dutch and German measure of liquids, varying in different cities, being at Amsterdam about 41 wine gallons, at Antwerp 36 1/2, at Hamburg 38 1/4.

Example:
How many bullets are required for an Aam?

Taxonomy
Museums, AAM members, American Association of Museums, Annual Meeting, the American, Professional Development, Live 90, Webinar, 2-3, Museum Resources, Museum homepage, Care of Collections, Accredited Museums, Expo, Registration, Los Angeles, full-price, price rate.

Defination from the web:
... Join us in Los Angeles May 23–26. AAM members can save 50 percent off the full-price rate by registering before Sept. 30. That's just $295 for ...