COM
.com
The domain name com is a top-level domain in the Domain Name System of the Internet. Its name is derived from the word commercial, indicating its original intended purpose for domains registered by commercial organizations. However, eventually the distinction was lost when .com, .org and .net were opened for unrestricted registration.The above text is a snippet from Wikipedia: .com
and as such is available under the Creative Commons Attribution/Share-Alike License.
COM
COM is the original, yet still common, name of the serial port interface on IBM PC-compatible computers. It might refer not only to physical ports, but also to virtual ports, such as ports created by Bluetooth or USB-to-serial adapters.The above text is a snippet from Wikipedia: COM (hardware interface)
and as such is available under the Creative Commons Attribution/Share-Alike License.