|
|
| abbr. |
Structural Impediments Initiative |
| abbr., adv. |
sponsor identification index |
| abbr., avia. |
specification identification index; standard interface item |
| abbr., el. |
soldier information interface; system internal interface |
| abbr., mil. |
statement of intelligence interest |
| abbr., mil., avia. |
Space Industries, Inc. |
|
|
| abbr. |
Sensory Integration International; Social Investment Initiative; Strengths, Improvements, And Insights; Standards Institution of Israel (WiseSnake); Statement of Intelligence Interest; Static Invocation Interface; Standards Institute of Israel |
| abbr., avia. |
Sidi Ifni, Morocco |
| abbr., earth.sc. |
symmetric inertial instability |
| abbr., ed., scient. |
Science Information Infrastructure; Science Integration Institute; Stellar International Institute; Study of Instructional Improvement |
| abbr., law |
Self Inflicted Injuries |
| abbr., oil |
say if incorrect; scanning ion imaging; Spare International Inc. |
| abbr., scottish |
Special Interest Item |
| abbr., st.exch. |
Smith International, Inc. |
| abbr., tradem. |
Seiko Instruments, Inc.; Steico Industries, Inc.; System Integrators, Inc. |
| mil. |
statements of intelligence interest |
| tech. |
silicon-in-insulator |
