Looking for acronym or abbreviation?
- 3 defintions found in Acronymia,
- 39 defintions found in AcroLexic: Acronyms and Abbreviations Dictionary:
- SIS
-
stay in school
-
special isotope separator
-
satellite interceptor system
- AcroLexic: Dictionary of Acronyms and Abbreviations contains 36 more definitions of “SIS”.
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See also
| Acronym | Definitions |
|---|---|
| ISIS | 17 |
| OASIS | 14 |
| CSIS | 9 |
| ASIS | 7 |
| MSIS | 7 |
| OSIS | 5 |
| ASSIST | 5 |
| SISP | 4 |
| GENESIS | 4 |
| BASIS | 4 |
| PSIS | 4 |
| FSIS | 3 |
| ESIS | 3 |
| BIOSIS | 3 |
| SISI | 3 |
| SISD | 2 |
| SISO | 2 |
| USIS | 2 |
| SISS | 2 |
| MASIS | 2 |