LTSS
| Acronym | Definition |
|---|---|
| LTSS | Long Term Services and Supports |
| LTSS | Lutheran Theological Southern Seminary |
| LTSS | Learning Technology Support Service (UK) |
| LTSS | Lotus Translation Services for Sametime |
| LTSS | Linear-Time Subset Scanning |
| LTSS | Line, Track, Station and Systems (various locations) |
| LTSS | Long Term Scientific Study |
| LTSS | Livermore Time-Sharing System |
| LTSS | Long Term Service and Support (healthcare) |
| LTSS | Local Telecommunications Services and Support |
| LTSS | LT Software Solutions, Inc. (Portsmouth, NH) |