https://en.m.wikipedia.org/wiki/American_Meat_Institute

The American Meat Institute (AMI) was the oldest and largest trade association representing the U.S. meat and poultry industry. In 2015, it was merged into the North American Meat Institute (NAMI).

Founded in 1906 in Chicago as the American Meat Packers Association, the American Meat Institute is a trade association that provides leadership to advance the interests of America’s meat and poultry packing and processing companies, and the 526,000 workers they employ, before government, media, and the public.
The organization was created shortly after the passage of the Federal Meat Inspection Act and spent much its early years helping meat packers adjust to new inspection requirements. AMI moved its headquarters in 1979 to Washington, DC, where it remains today.

https://en.m.wikipedia.org/wiki/Juice_Products_Association

The Juice Products Association (JPA) is an industry trade group 501(c)(6) organization[1] representing the juice processing industry in the United States.[2] The association claims a membership of "over 130 regular and associate member organizations, representing juice and fruit processing companies and support industries throughout the United States and overseas."

The National Restaurant Association is a restaurant industry business association in the United States, representing more than 380,000 restaurant locations.[4] It also operates the National Restaurant Association Educational Foundation.[4] The association was founded in 1919 and is headquartered in Washington, D.C.

https://en.m.wikipedia.org/wiki/National_Restaurant_Association