|
|
| abbr., desert. |
soil-plant-atmosphere continuum |
| abbr., oil |
solid phosphoric acid catalyst |
| abbr., space |
spacecraft performance analysis and command |
|
|
| abbr. |
Services Policy Advisory Committee; Special Purpose Acquisition Company (A SPAC (special purpose acquisition company) is a company with no commercial operations that is formed strictly to raise capital through an initial public offering for the purpose of acquiring an existing company.); Supervisor Political Action Committee |
| abbr., astronaut. |
space program advisory council |
| abbr., avia. |
space program advisory council |
| abbr., bot., scient. |
Soil Plant Atmosphere Continuum |
| abbr., ed., scient. |
Student Professional Awareness Conference |
| abbr., el. |
signal programmer and conditioner; spatial computer; stored program analog computer |
| abbr., sport. |
Stevens Pass Alpine Club |
|
|
| abbr., mil., astronaut. |
satellite packet communication system |
| comp. |
satellite packet communication system |
| tech. |
sodium purification and characterization system |
