In organizations:

• Education and Manpower Bureau a government agency in Hong Kong (also to its predecessor the Education and Manpower Branch)
• Election management body, a type of authority charged with administering an electoral process
• Empire Marketing Board, a former trade organization
• Evangelical Mennonite Brethren, see Fellowship of Evangelical Bible Churches
• Evangelische Michaelsbruderschaft, German Lutheran religious brotherhood

In science and technology:

• Earth-Moon barycenter, the center of mass of the Earth-Moon system
• Electromechanical battery, a device to store energy
• Enterprise Media Bean, a type of Java object
• Embreea, an orchid genus
• Eosin methylene blue, a selective stain for Gram-negative bacteria

In medicine:

• Endometrial biopsy, method of obtaining a cell sample from the uterus

In other:

• A series of aircraft built by EMBRAER