| Acronym | Meaning |
| ADC | Aide De Camp - U.S. Air Defense Command (1946-1992) - Apple Display Connector - Program Against Digital Counterfeiting Of Currency |
| NAAQS | National Ambient Air Quality Standards |
| BBS | Breeding Bird Survey (North America) - Brigade/Battalion Battle Simulation - Bulletin Board System |
| KUW | Kuwait (UNDP Country Code) |
| JPOW | Joint Project Optic Windmill |
| ALERT | Advanced Linked Extended Reconnaissance And Targeting - Attack And Launch Early Reporting To Theatre |
| ORNL | Oak Ridge National Laboratory |
| JFO | Journal Of Field Ornithology |
| DSS | Digitized Sky Survey - Discarding-Sabot Shell (ammunition) |
| HSS | Health Service Support -High-Speed Steel |