| Acronym | Meaning |
| WB | Weber |
| SLL | Sierra Leone Leone (ISO 4217 Currency Code) |
| GBBC | Great Backyard Bird Count |
| TWI | The Welding Institute |
| UMK | Uniwersytet Miko?aja Kopernika (Polish Nicolaus Copernicus University) |
| IK | Inupiaq Language (ISO 639-1 Code) |
| SAU | Saudi Arabia (ISO 3166 Trigram) |
| CCT | Current Commitments Team |
| YU | York University -former Yugoslavia (ISO 3166 Digram |
| PASR | Personnel Accounting And Strength Reporting |