| Acronym | Sense | Language | Topics |
|---|---|---|---|
| RSL | Requirements Specification Language | In English | → Programming languages → Management |
| RSL | Resource Support List | In English | → Maintenance and logistics |
| RSL | Recurring Slope Lineae | In English | → Planets and satellites |
| RSL | Regulator of Sex Limited Protein | In English | → Proteins |
| RSL | Reference State of Lipid bilayer | In English | → Cytology |
| RSL | Radioactive Seed Localization | In English | → Diagnostics → Oncology |