| Acronym | Meaning |
| ER | Electrical Resistivity |
| SCARAB | Scanner For Radiation Budget |
| SEDI | Structure Of The Earth's Deep Interior |
| MADER | Management Of Atmospheric Data For Evaluation And Research |
| VU | Voice Unit |
| JEC | Joint-Evaluation Committee |
| AACR | Angle-American Cataloging Rules |
| DIC | Defense Intelligence College |
| USACE | United State Army Corps Of Engineers |
| DAIRS | Differential Absorption Infrared Sensor |