| SIL | any of various compounds of silicon with a more electropositive element or radical |
|---|---|
| SIL | relating to or containing or resembling silica |
| SIL | short broad silique occurring in some cruciferous plants |
| SIL | a tetravalent nonmetallic element |
| SIL | a bronze with 2-3% silicon that is resistant to corrosion |
| SIL | an extremely hard blue-black crystalline compound (SiC) used as an abrasive and a heat refractory material |
| SIL | electronic equipment consisting of a small crystal of a silicon semiconductor fabricated to carry out a number of electronic functions in an integrated circuit |
| SIL | a white or colorless vitreous insoluble solid (SiO2) |
| SIL | a white or colorless vitreous insoluble solid (SiO2) |
| SIL | a region in California south of San Francisco that is noted for its concentration of high-technology industries |
| SIL | any of a large class of siloxanes that are unusually stable over a wide range of temperatures |
| SIL | any of a large class of siloxanes that are unusually stable over a wide range of temperatures |