Royal Military Abbreviations and Acronyms

1. MMESTF
   Mediterranean & Middle East Special Transport Flight
2. MMESTS
   Mediterranean & Middle East Special Transport Squadron
3. MOA
   Ministry of Aviation
4. MORU
   Mobile Operations Room Unit
5. MOS
   Marine Observation School
6. MOT
   Ministry of Technology
7. MR
   Medium Reconnaissance
8. MRES
   Missing Research and Enquiry Service
9. MRF
   Meteorological Research Flight
10. MRI
    Meteorological Research
11. MRS
    Maritime Recognisance School
12. MRT
    Mountain Rescue Team
13. MRU
    Mobile Radio Unit
14. MRU
    Medical Rehabilitation Unit
15. MSFU
    Merchant Ship Fighter Unit
16. MSR
    Morse Slip Reader
17. MT
    Mechanical Transport
18. MT/DVR
    Mechanical Transport Driver
19. MTBD
    Mechanical Transport Base Unit
20. MTD
    Mechanical Transport Driver

Last updated: May 24, 2020 — Total entries: 952