| Acronym | Meaning |
| SPTVAR | Special Purpose Test Vehicle For Atmospheric Research |
| OSTPC | Open Systems Transition Planning Committee |
| CBL | Computer-based Learning |
| ANSI | American National Standards Institute |
| ADP | Automatic Data Processing |
| SOLRAD | NASA Satellite |
| ASM | American Society For Metals |
| SI | Systeme International |
| RSA | Range Standardization And Augmentation Project |
| NFS | Network File System |