Applied Acoustic Engineering
Acoustic positioning, acoustic release, sub bottom profiling and acoustic telemetry equipment for off-shore industries.
http://www.appliedacoustics.com/

Acoustic Sciences Corporation (ASC)
ASC / Tube Trap - Acoustic treatment and soundproofing for recording studios, hi-fi rooms and home theaters; acoustic products and design services for churches, gymnasiums and other high volume, critical listening environments.
http://www.acousticsciences.com/

Acoustic Art Productions
Acoustic Art Productions: It is our mission to develop a network for the production, presentation and propagation of acoustic music in the North Texas region. We hope to provide quality venues for the performance of acoustic music and assist in the development of an acoustic concert series.
http://acousticartproductions.com/

Acoustic Saturation
The maximum value of acoustic pressure within an ultrasonic beam is limited by acoustic saturation. (Bioacoustic Research Lab.)
http://www.brl.uiuc.edu/projects/saturation.htm

Acoustic Microscopy
The Center for Advanced Life Cycle Engineering
http://www.calce.umd.edu/general/Facilities/sam.htm

Process Ace Software
Palm engineering software and Palm hardware for Process and Mechanical Engineers. Steam tables, turbine, heater and pump calculations, handhelds
http://www.processacesoftware.com

Landmark Sound Labs
Electro-Acoustic R&D Engineering Services
http://www.landmarksoundlabs.com

Landmark Sound Labs
Electro-Acoustic R&D Engineering Services
http://www.landmarksoundlabs.com/

Wire Gauge calculations
Java script based online AWG calculations.
http://www.mogami.com/e/cad/wire-gauge.html

FeynCalc
The FeynCalc home page, entry point to information about FeynCalc and related programs for High Energy Physics
http://www.feyncalc.org/