| Acronym | Definition |
|---|
| SLCI➣Simulink Code Inspector (computing) |
| SLCI➣Signaling Link Code Interface |
| SLCI➣Southampton Liquid Crystal Institute (UK) |
| SLCI➣Site of Local Conservation Interest (UK) |
| SLCI➣SNC (Surveyer, Nenniger & Chênevert, Inc.)-Lavalin Constructors, Inc. (est. 2002) |