MU
- MU – (s) Mauritius (ISO 3166 digram) – Oman (FIPS 10-4 country code; from Muscat)
- MUA – (i) Meritorious Unit Award – Military Utility Assessment
- MUR – (s) Mauritius rupee (ISO 4217 currency code)
- MUS – (s) Mauritius (ISO 3166 trigram)
Read more about this topic: List Of Acronyms And Initialisms: M