| Acronym | Meaning |
| ARTCC | Air Route Traffic Control Center |
| AGS | Annulus Gas System |
| GRP | Geophysical Research Program |
| ADF | Automatic Direction Finding |
| MIPS | Millions Of Instructions Per Second |
| NMHC | Non-Methane Hydrocarbons |
| JCL | Job Control Language |
| AMPE | Automated Message Processing Exchange |
| AADT | Average Annual Weekday Traffic |
| PXBT | Expendable Bathythermograph (water Dropped Temperature Device) |