| Acronym | Meaning |
| NCP | Net Contracted Purchases |
| OCO | Oort Cloud Object |
| HI | Hindi Language (ISO 639-1 Code) |
| LTU | Lithuania (ISO 3166 Trigram) |
| MLT | Maltese Language (ISO 639-2 Code) |
| PM | Picometre |
| PS | Picosiemens |
| JRRF | Joint Rapid Reaction Forces |
| TAAR | Trace Amine-Associated Receptor |
| IUCN | International Union For The Conservation Of Nature And Natural Resources (World Conservation Union) |