SLIA
| Acronym | Definition |
|---|---|
| SLIA | System Level Impact Assessment |
| SLIA | Sri Lanka Institute of Architects (Sri Lanka) |
| SLIA | Silver Lake Improvement Association (Los Angeles, CA) |
| SLIA | Salt Lake International Airport |
| SLIA | School Librarian in Action (blog) |
| SLIA | Sara Lee Intimate Apparel (Statesville, NC) |
| SLIA | Science and Literacy Inquiry Academy (San Jose State University; California) |
| SLIA | Software Lock-in Amplifier |