AIP (American Institute of Physics) no longer maintains a style manual. However, AIP does provide a webpage at Scitation.org that describes in detail how to prepare a paper for submission to the Journal of Applied Physics.
Institute of Electrical and Electronic Engineers publishes the IEEE Editorial Style Manual (PDF).
American Chemical Society: Their mission is to advance the broader chemistry enterprise and its practitioners for the benefit of Earth and its people. Our vision is to improve people’s lives through the transforming power of chemistry.
American Institute of Physics: The mission of the American Institute of Physics is to advance, promote, and serve the physical sciences for the benefit of humanity.
National Society of Black Engineers envisions a world in which engineering is a mainstream word in homes and communities of color, and all Black students can envision themselves as engineers. In this world, Blacks exceed parity in entering engineering fields, earning degrees, and succeeding professionally.
Society of Women Engineers empowers women to achieve full potential in careers as engineers and leaders, expand the image of the engineering and technology professions as a positive force in improving the quality of life, and demonstrate the value of diversity and inclusion.