| Acronym | Meaning |
| ZW | Zeptowatt |
| AST | Atlantic Standard Time (UTC-4 Hours) |
| PATH | Port Authority Trans-Hudson |
| B&W | Babcock & Wilcox - Black And White - Bowers & Wilkins |
| HLA | High Level Architecture - Human Leukocyte Antigen |
| EEK | Estonian Kroon (ISO 4217 Currency Code) |
| HDM | Human Decision-Making |
| OCFS | Oracle Cluster File System |
| NA | Nauruan Language (ISO 639-1 Code) |
| DNDI | Drugs For Neglected Diseases Initiative |