| Acronym | Meaning |
| PAU | Probe Aerodynamic Upper |
| SCRSY | Serialized Control And Record SYstem |
| SRSS | Shuttle Range Safety System |
| POL | Petroleum, Oil, And Lubricant |
| OTDA | Office Of Tracking And Data Acquisition (now OSTDS) |
| HAA | High Altitude Abort |
| POMT | Planning Operations Management Team |
| MCP | Measurements Control Procedure |
| BMU | Bus Monitor Unit |
| KPD | KSC Program Directive |