| Acronym | Meaning |
| AWC | Air Warfare Centre |
| UNCSGN | United Nations Conference On The Standardization Of Geographical Names |
| OIOC | Oriental & India Office Collections (in The British Library) |
| UAB | University Of Alabama At Birmingham |
| EIA | Environmental Impact Assessment |
| CE | Many |
| SHN | Saint Helena (ISO 3166 Trigram) |
| MNP | Northern Mariana Islands (ISO 3166 Trigram) |
| CUNY | City University Of New York (CUE-knee) |
| EDS | Electronic Data Systems - Electronic Differential System |