| Acronym | Meaning |
| ASTM | American Society For Testing And Materials |
| NMCI | Navy Marine Corps Intranet |
| RERC | Rehabilitation Engineering Research Center |
| SAG | Sango Language (ISO 639-2 Code) |
| ON | Ontario (postal Symbol) |
| DMS | U.S. Defense Message System |
| FRY | Federal Republic Of Yugoslavia |
| HE | Helium |
| SCR | Seychelles Rupee (ISO 4217 Currency Code) |
| SM | Samarium |