MD

Updated: 06/01/2025 by Computer Hope

MD can refer to any of the following:

1. Short for MiniDisc, which was a magneto-optical disc-based storage format developed by Sony. See our MiniDisc page for more information.

2. Short for "make directory," md is a command used in the MS-DOS and Windows command line. See the md command page for more information.

3. MD is short for markdown.

4. With a file extension, .md is a compressed archive file or a markdown file.

5. The Internet domain suffix .md is short for Moldova.

Computer abbreviations