| Acronym | Meaning |
| FBI | Federal Bureau Of Investigation |
| ADI | Acceptable Daily Intake |
| ACI | Automatic Closure And Interlock |
| BLSG | Boundary Layer Sensing Group |
| ASSET | Aerothermodynamicelastic Structure Systems Environmental Tests |
| RDSS | Research Data Support System |
| HB | Hard Black |
| TEXEX | Texas Frontal Experiment |
| IMF | Interplanetary Magnetic Field |
| ERAB | Energy Research Advisory Board |