| INTEGRITY
from Green Hills Software, Inc. |
| INtime
(real-time Windows NT), iRMX from Radisys Corp. |
| IRIX
from Silicon Graphics, Inc. |
| iRMX
III from RadiSys Corporation |
| ITS
OS from In Time Systems Corporation |
| JBed
from Oberon microsystems, Inc. |
| JOS
from JARP |
| Joshua
from David Moore |
| LP-RTWin
Toolkit from LP Elektronik GmbH |
| LP-VxWin
from LP Elektronik GmbH |
| LynxOS
from Lynx Real-Time Systems |
| MC/OS
runtime environment from Mercury Computer Systems, Inc. |
| MotorWorks
from Wind River Systems Inc. |
| MTEX
from Telenetworks |
| NevOS
from Microprocessing Technologies |
| Nucleus
PLUS from Accelerated Technology Inc. |
| OS-9
from Microware Systems Corp. |
| OS/Open
from IBM Microelectronics North American Regional Sales Office |
| OSE
from Enea OSE Systems |
| OSEK/VDX
from University of KarlsruheInstitute of Industrial Information Systems |
| PDOS
from Eyring Corporation Systems Software Division |
| PERC
- Portable Executive for Reliable Control from NewMonics Inc. |
| http://www.realtime-info.be/encyc/market/rtos/rtos/rtos96.htm
from Forth, Inc. |
| PowerMAX
OS from Concurrent Computer Corporation |
| Precise/MQX
from Precise Software Technologies Inc |
| PRIM-OS
from SSE Czech und Matzner |
| pSOS,
pSOSystem from Integrated Systems, Inc. |
| PXROS
from HighTec EDV Systeme GmbH |
| QNX
from QNX Software Systems, Ltd. |
| QNX/Neutrino
from QNX Software Systems, Ltd. |
| Real-time
Extension (RTX) for Windows NT from VenturCom, Inc |
| Real-Time
Software from Encore Real Time Computing Inc. |
| REAL/IX
PX from Modular Computer Services, Inc. |
| REALTIME
CRAFT from TECSI |
| Realtime
ETS Kernel from Phar Lap Software, Inc. |
| RMOS
from Siemens AG |
| Roadrunner
from Cornfed Systems, Inc. |
| RT-Linux
from New Mexico Tech |
| RT-mach
from Carnegie Mellon University |
| RTEK
from Motorola |
| RTEMS
from OAR Corporation |
| RTKernel-C
from On Time Informatik GmbH |
| RTMX
O/S from RTMX Inc. |
| RTOS-UH/PEARL
from Institut fuer Regelungstechnik, Universitaet Hannover |
| RTTarget-32
from On Time Informatik GmbH |
| RTX-51,
RTX-251, RTX-166 from Keil Software |
| RTXC
from Embedded System Products, Inc. |
| RTXDOS
from Technosoftware AG |
| RxDOS
from Api Software |
| Smx
from Micro Digital, Inc |
| SoftKernel
from Microdata Soft |
| SORIX
386/486 from Siemens AG |
| SPOX
from Spectron Microsystems, Inc. |
| SunOS,
Solaris from Sun |
| Supertask!
from U S Software |
| SwiftOS
from Forth, Inc. |
| ThreadX
- the high-performance real-time kernel from Express Logic, Inc. |
| Tics
from Tics Realtime |
| TNT
Embedded Tool Suite from Phar Lap Software, Inc. |
| Tornado/VxWorks
from Wind River Systems Inc |
| TSX-32
from S&H Computer Systems, Inc |
| UNOS
from Charles River Data Systems, Inc |
| velOSity
from Green Hills Software, Inc. |
| VERSAdos
Real-Time Operating System from Linden Technologies, Inc. |
| Virtuoso
from Eonic Systems |
| VRTX
from Microtec Research |
| Windows
CE from Microsoft Inc. |
| XOS/IA-32
from Nexilis Communications Corp. |
| XTAL
from Axe, Inc. |
Real time encyclopedia
