| Term | Full Form | Category |
|---|---|---|
| HLTS | Health Literacy Test for Singapore | Others |
| HLTS | Health Literacy Tool Shed | Others |
| HLTS | High Level Test Synthesis | Others |
| HLTS | Hill Light Theological Seminary | Others |
| HLTS | Horticulture Landscape and Turf Sciences | Others |
| HLTS | Hybrid Location Technology Solution | Others |
| HLTS | Hypotrichosis Lymphedema Telangiectasia Syndrome | Others |