| Acronym | Meaning |
| WTC | World Trade Center |
| Q2 | Second Quarter |
| SD | Sindhi Language (ISO 639-1 Code) |
| ISSN | International Standard Serial Number (ISO 3297) |
| 2.5G | Second-and-a-half-generation Mobile Telephone System |
| ERS | Earth Resources Survey |
| DRI | Detection |
| OTI | Office Of Transition Initiatives (United States Agency For International Development) |
| CREEP | Committee To Re-Elect The President |
| ORISE | Oak Ridge Institute For Science And Education |