SLUD
| Acronym | Definition |
|---|---|
| SLUD | Salivation, Lacrimation, Urination, Defecation (symptoms of nerve agent poisoning) |
| SLUD | Semana Linux Universidad Distrital (Spanish: University District Linux Week; Columbian computer festival) |
| SLUD | Seis Lagos Utility District (Wylie, TX) |
| SLUD | Special Limited Use Document |
| SLUD | Small Lightweight UHF (Ultra High Frequency) Diplexer |