| SIN | a house that stands alone |
|---|---|
| SIN | a simple bookkeeping system |
| SIN | a line of persons or things ranged one behind the other |
| SIN | select from a group |
| SIN | treat differently on the basis of sex or race |
| SIN | a propeller plane with a single propeller |
| SIN | a single quotation mark |
| SIN | a shell for a single oarsman |
| SIN | a crochet stitch |
| SIN | make by single stitching |
| SIN | a surcharge added to the cost per person when traveling alone |
| SIN | a system of taxation in which a tax is levied on a single commodity (usually land) |