Organizations based in California

thumb|An IrDA data transfer in action between two laptops (transmitter on the right, receiver on the left), captured using an Thermography|infrared camera IrDA is a wireless standard designed for data transmission using infrared (IR). Infrared ports for this purpose have been implemented in portable electronic devices such as mobile telephones, laptops, cameras, printers, and medical devices. The main characteristics of this kind of wireless optical communication are short-range, physically secure and bidirectional data transfer, at serial cable speeds, with a line-of-sight using point-and-sho

occult initiatory order founded in 1975

OSGi is an open specification and open source project under the Eclipse Foundation.

MMA promoter based in California

non-denominational religious organization

college athletics conference of private parochial schools in the western United States

American organization of drug users and distributors that operated from the mid-1960s through the late 1970s

alliance of automotive manufacturers and technology companies

Esperanto-USA (E-USA) is the largest organization for speakers and supporters of Esperanto in the United States. It was founded in 1952 as the Esperanto League for North America (ELNA) at the famous "Senator Hotel" in Sacramento, California. Still headquartered in Sacramento today, Esperanto-USA is a 501(c)(3) nonprofit organization and the U.S. affiliate of the Universal Esperanto Association. Brandon Sowers is President of E-USA, and Quintyn Bobb is vice-president.

trade association for the adult film and pornography industry

non-governmental organization devoted to the advancement of nutrition

organization

ornithological society founded in 1893 in California

American labor organization

group that maintains and publishes the Zigbee and Matter standard

American beach volleyball association

Internews Network, now Internews, is a 501(c)(3) organization incorporated in California, formed in 1982. It was founded by David M. Hoffman, Kim Spencer, and Evelyn Messinger. The president and CEO is Jeanne Bourgault.

organization which administers the "Linux" trademark