| Acronym | Meaning |
| CWT | Centralized Waste Treatment |
| NDT | Nondestructive Testing |
| ALCVD | Atomic Layer Chemical Vapor Deposition |
| NASP | National Aerospace Plane |
| STS | Slater Transition State (for Calcg. Electronic Transitions Of Atoms And Molecules) |
| VAMO | Variational Alternant Molecular Orbital |
| COD | Continuous Optical Discharge |
| EDXRS | Energy-dispersive X-ray Spectrometry |
| RDO | Reduced Density Operator |
| PFPE | Perfluorinated Polyether |