| Acronym | Definition |
|---|
| ILTS➣International Liver Transplantation Society (Mt. Laurel, NJ) |
| ILTS➣Institute of Low Temperature Science |
| ILTS➣International Lottery & Totalizator Systems Inc. (computerized wagering; Carlsbad, CA) |
| ILTS➣Intelligent Language Tutoring System (artificial intelligence) |
| ILTS➣Industries de la Langue et Traduction Spécialisée (French: Language Industry and Specialized Translation) |
| ILTS➣International Language Teaching Services (various locations) |