| Acronym | Meaning |
 | OARSI | Osteoarthritis Research Society International |
| AZ | Azerbaijani Language (ISO 639-1 Code) |
| SMP | Standard Military Pattern |
| UNCLOS | United Nations Convention On The Law Of The Sea |
| HOV | High Occupancy Vehicle |
| SO | Shared Object (Unix) - Sheriff's Office - Significant Other -Somalia (ISO 3166 And FIPS 10-4 Country Code Digram) |
| NAMRL | Naval Aerospace Medical Research Laboratory |
| MSM | Mount St Mary's School |
| ZS | Zettasecond |
| DPDT | Double-Pole Double-Throw |
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