| Acronym | Meaning |
| VR | Virtual Reality |
| LRAD | Long Range Acoustic Device (ell-rad) |
| TLD | Thermoluminescent Dosimeter - Top-Level Domain |
| POR | Portuguese Language (ISO 639-2 Code) |
| PO | Polonium |
| YL | Yottalitre |
| NYSE | New York Stock Exchange |
| VIT | Vellore Institute Of Technology |
| CT | Canton And Enderbury Islands (ISO 3166 Digram; Merged Into KI In 1984) - Central African Republic (FIPS 10-4 Country Code) - Connecticut (postal Symbol) |
| GRN | GuaranĀ Language (ISO 639-2 Code) |