| Acronym | Meaning |
 | DCR | Design Certification Review |
 | PT | Advanced Planning And Technology Office (KSC Dir.) |
 | TAC | Kennedy Space Center Landing Site |
 | SEOS | Synchronous Earth Observation Satellite |
 | SCD | Source Control Document |
 | SRAG | Space Radiation Analysis Group |
 | LCM | Least Common Multiple |
 | RO | Radar Operator |
 | MERL | Materials Equipment Requirement List |
 | SPS | Statement Of Prior Submission |