Rank | Abbreviation | Meaning |
---|
***** | SSI | Student Success Initiative
| |
***** | SSI | Simpósio sobre Segurança em Informática
| |
**** | SSI | Semaine de la Solidarité Internationale
| |
**** | SSI | Strålskyddsinstitutet
| |
*** | SSI | Sight Savers International
| |
*** | SSI | Social Science Index
| |
** | SSI | Scottish Society of Indianapolis
| |
** | SSI | Safe Sex Initiative
| |
* | SSI | Sudan Service International
| |
* | SSI | Spastic Society of India
| |
* | SSI | Salesian Society Incorporated
| |
* | SSI | Summer Student Internship
| |
* | SSI | Scuola Superiore ISUFI
| |
* | SSÍ | Sundsambands Íslands
| |
* | SSI | Society of Scribes and Illuminators
| |