| Acronym | Meaning |
| RCT | Randomized Controlled Trial - Robotically Controlled Telescope |
| G20 | Group Of 20 (G8 + Argentina |
| QVC | Quality |
| YB | Youcef Benzouada (Southern Algerian Name) |
| RADB | Real America Database - Resource Assessment Database - Reunion Address DataBase - Rice Allelopathy Data Base - Routing Arbiter Data Base |
| CDT | Commandant |
| ILE | Interlingue Language (ISO 639-2 Code) |
| IANA | Internet Assigned Numbers Authority |
| ADDIE | Analyze Design Develop Implement And Evaluate |
| ICZN | International Code Of Zoological Nomenclature - International Commission On Zoological Nomenclature |