| Acronym | Meaning |
| CONCN | Concentration |
| PAH | PaYload Accommodations Handbook |
| PDC | Procurement Document Change |
| FCP | Firm Cost Proposal |
| FPL | Full Power Level |
| WUSCI | Western Union Space Communications |
| CIS | Component Identification Sheet |
| NITROGEN | PNitrogen Purge Control |
| DRF | DocumentationRequisitionForm |
| MIPR | Military Intergovernmental Purchase Request |