| Acronym | Definition |
|---|
| HSLS➣Health Sciences Library System (University of Pittsburgh, PA) |
| HSLS➣Hrvatska Socijalno Liberalna Stranka (Serbo-Croatian Social Liberal Party) |
| HSLS➣Hazy Sighted Link State |
| HSLS➣Hearing, Speech and Language Sciences (Gallaudet University and Ohio University) |
| HSLS➣Health Science Letter Service |
| HSLS➣High Speed Link Signaling (Telecordia Technologies [was Bellcore]) |