| Term | Full Form | Category |
|---|---|---|
| SJY | San Juan Yachts | Others |
| SJY | Seinajoki, Finland | Others |
| SJY | Sherry J Yennello | Others |
| SJY | Silently Judging You | Others |
| SJY | Sir John Young | Others |
| SJY | St Joseph York | Others |
| SJY | St. John Youth Home | Others |
| SJY | Stanley J. Yoder, Lawyer | Others |
| SJY | Sugam Jama Yojana | Others |