American Society of Test Engineers (ASTE) is professional test engineering society for test engineers, technicians, and managers.

APRS is the UK based Professional Recording Association

AudioWorld Online is a comprehensive online guide to professional audio, updated daily. News, reviews, the audio site of the day, features.

Australian Screen Sound Guild represents the profession of screen sound in film, television and multimedia within Australia.

Broadcast Facilities Nederland BV is the Dutch audio and video facilities provider of Radio Netherlands International based in Hilversum, The Netherlands.

Cinema Audio Society is an association of sound mixers and engineers

Commission Supérieure Technique de l'Image et du Son is technical guild of French Centre National de la Cinématographie

Engineering Harmonics is a consultative design and engineering firm specializing in audio, video, A/V, control and communication based systems.

ETOS acoustics Ltd. Prague is providing services in acustics and signal processing

Extraneous Noise Recorded Music Production is dedicated to all your audio needs

HEARNET is the website of Hearing Education and Awareness for Rockers a non-profit organization dedicated to the prevention of hearing loss and tinnitus. You'll find information on hearing loss, tinnitus, musicians earplugs, assistive devices, hearing aids, ear-

ITVA is International Television Association

Jesse Walsh Communications, Inc. is a full-service advertising & PR agency dedicated to professional audio and video markets

John Ryan is an American FOH and Recording Sound Engineer frequently hired by national top-ten artists and productions in Italy, fluent in Italian and English and stationed in southern Italy but extremely mobile.

Low cost screen printers is manufacture by DB Pro-Audio & Media Services. We also offer custom design screen printers to meet you printing requirements.

McCauley Sound WWW HeadQuarters is a complete resource for anyone intersted in the McCauley family of professional loudspeakers, components and loudspeaker systems. Complete specifications, photos, thiele-small parameters and more... McCauley - The Future of Transducer Technology Today.

Morefield Communications is a communications company which offers specialized expertise in providing audio system solutions.

Motion Picture Sound Editors is the Professional Organization of worldwide Film & Television sound editors

National Representative Solutions is a sales representative company in Ausralia for Audio products

National Systems Contractors Association Home Page is a source for professional development, education, and business development in the sound industry.

PLASA is an international body of lighting, sound and special effects equipment manufacturers, designers, installers and retailers throughout the world.

Re-Pro International is an association of organisations whose members include Producers, Engineers, and others involved in professional recording work

Royalties-link is the Internet's largest resource listing of world-wide collection agencies for musical performance and publishing related activities (I think?)

RPM Producer Directory is an online directory of producers, engineers, mixers, programmers, their discographies and contact information. Sumbmit your discography through our site and become a member of our growing commnunity.

Simon Yorke Designs is considered to be the world's leading record player manufacturer for the audiophile/purist.

Simple Sounds is an Audio Post-Production/Mastering and CD recording facility for demo,pro,radio.

SMPTE

Society of Broadcast Engineers Website

Studer Professional Audio produces audio equipment for recording and broadcast studios

TauKay Edizioni Musicali is a Music Publishers Group

The Academy Advancing High Performance Audio and Video. is the symbol of excellence and outstanding quality in the field of high performance audio and video.

Wave:Space, Inc is a full service Design & Engineering firm specializing in Recording, Video, Motion Picture and Broadcast Facilities

http://www.analogsolutions.com/ is a engineering recruiting firm specializing in the design of audio products.