| Acronym | Meaning |
| CBW | Constant Bandwidth |
| GCI | Ground Controlled Interception |
| SACS | Spacecraft Attitude Display |
| OOS | Orbit-to-Orbit Stage |
| R/S | RedundantSet |
| RD | Round |
| ERP | Effective Radiation Power |
| LAT | Latitude |
| ELDV | Electrically Operated Depressurization Valve |
| M&RF | Maintenance And Refurbishing Facility |