| 释义 |
M-Day may refer to: - M-Day (book) (Russian: {{lang|ru|День „М”}}), a history book by Viktor Suvorov
- Decimation (comics), an event in the fictional Marvel Universe
- M-day, the day on which mobilization commences; see Military designation of days and hours
- Mobilization Day, the day Canadian police would arrest suspected communists under the secret PROFUNC program
{{disambiguation}} |