| Acronym | Meaning |
| ADM | Atomic Demolition Munition |
| AISC | Industry |
| ACI | Automatic Closure And Interlock |
| CCT | Computer-compatible Tape |
| MOCD | Magneto-optics Compact Disk |
| BWI | Baltimore-Washington International Airport |
| CAAA | Clean Air Act Amendments |
| NAFAX | Analog Facsimile Map |
| ESSCO | Environmental Science & Services Corporation |
| MESONET | Mesoscale Network |