| Acronym | Meaning |
| VRNR | Vernier |
| SURS | Standard Umbilical Retraction System |
| EVS | Extravehicular Suit |
| PCC | Production Control Centers |
| HIP | Hardware Interface Program |
| OSTA | Office Of Space And Terrestrial Application(s) |
| RECS | Representative Shuttle Environmental Control System |
| NDE | Nondestructive Evaluation |
| B/A | Buffer Amplifier |
| CONTIG | Contiguous |