RF Cafe
Shareware, freeware and commercial applications for electrical and electronic engineering. Categories include circuit simulators, system simulators; antenna, electromagnetics and transmission line simulators and schematic capture, layout and block diagram software.
http://www.rfcafe.com/vendors/components/software_home.htm

Cabin Evacuation Simulators
A lab at Cranfield University that houses two aircraft cabin simulators designed to conduct tests into the survival of aircraft accidents. Includes information on the simulators, people, and research of the lab.
http://www.cranfield.ac.uk/soe/hf/aircraftevacuations.htm

Medi Cal Instruments, Inc.
Joomla! - the dynamic portal engine and content management system
http://www.ecgsimulators.com/

Notes about network simulators
The aim of this compilation is to overview some of the simulators currently available.
http://www.inrialpes.fr/planete/people/ernst/Documents/simulator.html

Simutech Electronics - Marine Training Simulators
Simutech Electronics specialise in the manufacture, supply and installation of marine training simulators and radar simulators for marine schools and colleges. All systems are STCW-95 approved
http://www.simutech-electronics.co.uk

Advanced Simulation Systems Flight Simulators
The home of Helicopter and Airplane Flight Simulators, Flight Training Devices, flight controls for the PC, hardware, software and do-it-yourself tips for builders.
http://www.advancedsimulation.com

Engine Room Simulators
This is a web site where the engine room simulators can be found. Two- and four-stroke diesel engine simulators are available.
http://drkluj.com/

Micro Seven
Mini-PBX simulators.
http://www.microseveninc.com

DW-WG
Web Publishing
http://www.dwwg.demon.co.uk/

Sim Net, Inc.
Sim Net Incorporated, Sales and Service of Kermath Radiation Therapy Simulators and Accessories, and of Sedecal Veterinary Systems
http://www.simnetinc.com/