| Acronym | Meaning |
| ACATS | Airborne Chromatograph For Atmospheric Trace Species |
| EGW | Electrogas Welding |
| J(Z)CCS | J(z)-conserving Coupled States Method (for Rotationally Inelastic Atom-molecule Collisions |
| SAMPEX | Solar Anomalous And Magnetospheric Particle Explorer (spacecraft) |
| OEMTB | One-electron Mol. Tight-binding (for Electronic Structure) |
| NJTSR | New Jersey Trade Secret Registry |
| INTERFACE II | Integrated Reliable Fault-Tolerant Control For Large Engines |
| CLU-IN | Clean-Up Information Bulletin Board System (formerly OSWER-BBS) |
| QIP | Quantum Information Processing |
| COSTR | Collaborative Solar-Terrestrial Research |