| Acronym | Meaning |
 | SMASS | Small Main-Belt Asteroid Spectroscopic Survey |
| SWZ | Swaziland (ISO 3166 Trigram) |
| GPR | Ground-Penetrating Radar |
| CISB | Complete In Sealed Box (Internet Auction/trading Listings) |
| BLOB | Binary Large OBject |
| ABN | Australian Business Number (a Number Issued By The Australian Government As Registration Of A Business And Used For Taxation Purposes) |
| NESS | T -Near-Earth Space Surveillance - Terrestrial Project |
| ASBL | Association Sans But Lucratif (French Non-profit Organisation) |
| DJI | Djibouti (ISO 3166 Trigram) |
| NNE | North North-East |
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