|
|
| abbr., astronaut. |
space telescope imaging spectrograph |
| abbr., avia. |
standard tool index system |
| abbr., el. |
science and technology information system |
| tech., abbr. |
stores issue control |
|
|
| abbr., auto. |
stop time index |
| abbr., commun. |
surface transfer impedance |
| abbr., med. |
serum trypsin inhibitor; skin test index; soybean trypsin inhibitor; systolic time intervals |
| abbr., mil. |
Security Threat Information |
| abbr., nautic. |
Santiago, Dominican |
|
|
| abbr., astronaut. |
space transportation booster engine |
|
|
| abbr., med. |
Sexual Transmitted Infections |
| abbr., UN, AIDS. |
sexually transmitted infections |
|
|
| abbr., astronaut. |
Space Telescope Imaging Spectrometer (to replace FOC and GHRS) |
| abbr., polym. |
specific tangential initial stiffness |
| abbr., scottish |
Stabilised Thermal Imaging System |
| mil. |
silicon target image sensor |
