| Acronym | Meaning |
| IDCS | Image-dissector Camera System |
| QBO | Quasi-Biennial Oscillation |
| NTSC | National Television System Committee |
| DBER | Division Of Biomedical And Environmental Research |
| SEDI | Structure Of The Earth's Deep Interior |
| FTE | Full-time Employees |
| HRM | High Rate Multiplexer |
| IRH | Infrared Hygrometer |
| SEAB | Secretary Of Energy Advisory Board |
| AOO | Anticipated Operational Occurrence |