| Acronym | Meaning |
| SMO | Samoan Language (ISO 639-2 Code) |
| OEA | (U.S.) Office Of Economic Adjustment |
| SOSTAR | Stand-Off Surveillance And Target Acquisition Radar |
| AAP | Advanced Acquisition Plan - Allied Administrative Publication - American Academy Of Pediatrics |
| YF | Yoctofarad |
| OPCW | Organization For The Prohibition Of Chemical Weapons |
| EL | Greek Language (ISO 639-1 Code) |
| SPOT | Satellite Pour L'observation De La Terre (French |
| MSI | Micro-Star International -Multispectral Imagery |
| S | Siemens - South - Sulfur |