| Summary Injury Incidence |
Military and Defence |
SII |
| Smith International, Inc. |
NYSE Symbol |
SII |
| Soukrey International Inc. |
Organization |
SII |
| Social Investment Initiative |
Community |
SII |
| static invocation interface |
Government |
SII |
| Sidi Ifni, Morocco |
Regional Airport Code |
SII |
| Steico Industries, Inc. |
Business Firm |
SII |
| Science Information Infrastructure |
US Government |
SII |
| SITIMANI |
Indian Railway Station |
SII |
| Sensory Integration International |
Non-Profit Organization |
SII |
| Study of Instructional Improvement |
University |
SII |
| Stellar International Institute |
University |
SII |
| Strengths, Improvements, And Insights |
Business |
SII |
| special instructions indicator |
Government |
SII |
| Sidi Ifni airport |
Regional Airport Code |
SII |
| Science Integration Institute |
University |
SII |
| Sirolli Institute International |
Organization |
SII |
| Self Inflicted Injuries |
Law |
SII |
| special interest item |
Government |
SII |
| System Integrators, Inc. |
Business Firm |
SII |
| Sidi Ifni |
Airport Code |
SII |
| statement of intelligence interest |
Government |
SII |
| seriously ill or injured |
Government |
SII |
