| AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. | American Megatrends, Inc. | |
| ATIBM PC AT | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PCIBM PC ATIBM PC AT | |
| AT&TAmerican Telephone and Telegraph | American Telephone and Telegraph | |
| CDPCompaq Deskpro | Compaq Deskpro | |
| CGAColor Graphics Adapter(Color/Graphics Adapter) One of the two video display boards introduced together with the original IBMInternational Busiuness Machines PCIBM PC. See also HGC, MDA. | Color Graphics Adapter | |
| CLTECompaq LTE | Compaq LTE | |
| ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS | Concurrent CP/M(Control Program for Microcomputers) An early operating system for micros based on the 8-bit Intel 8080 CPU (and later the compatible 8085 and Zilog Z80 CPUs). MSDOS version 1.0 was essentially a clone of CP/M for the Intel 8086. by Digital Research, now DR Multiuser DOS | |
| CONVIBM Convertible | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. Convertible | |
| CP386Compaq Portable 386 | Compaq Portable 386 | |
| CSLTCompaq SLT | Compaq SLT | |
| CSYSCompaq Systempro | Compaq Systempro | |
| EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. | Enhanced Graphics Adapter | |
| IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. | International Busiuness Machines | |
| JrIBM PCjr | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PCjr | |
| MCGAMulti-Color Graphics Array(Multi-Color Graphics Array) The low-end color adapter offered in IBMInternational Busiuness Machines's early PS/2IBM PS/2, any model series machines. | Multi-Color Graphics Array | |
| PCIBM PC | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PCIBM PC | |
| PORTIBM PC Portable (uses same BIOS as XT) | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PCIBM PC Portable (uses same BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. as XTIBM PC XT) | |
| PSIBM PS/2, any model | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model, any model | |
| PS/2IBM PS/2, any model | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model, any model | |
| PS30IBM PS/2 Model 30 and below | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model Model 30 and below | |
| PS50+IBM PS/2 Models 50,60,70,80 | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model Models 50,60,70,80 | |
| TopViewTopView, DESQview, TaskView, OmniView, other compatibles | TopViewTopView, DESQview, TaskView, OmniView, other compatibles, DESQview, TaskView, OmniView, other compatibles | |
| VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers. | Video Graphics Array | |
| VLBVESA Local Bus | VESA(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by IBMInternational Busiuness Machines. Local Bus | |
| XTIBM PC XT | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PCIBM PC XTIBM PC XT | |
| XT2IBM PC XT 2 | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PCIBM PC XTIBM PC XT 2 | |
| XT286IBM PC XT/286 | IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PCIBM PC XTIBM PC XT/286 |