| Acronym | Meaning |
| T | Temperature Rate |
| CRES | Corrosion Resistant Steel |
| CFE | Contractor Furnished Equipment |
| BP | C&TCommunication And Tracking |
| KV | Kilovolt |
| TBD | To Be Developed |
| OML | Orbiter Mold Line |
| SCDU | Signal Conditioning And Display Unit |
| MCS | Maintenance And Checkout Station |
| HWWS | Hyperfiltration Wash Water Recovery System |