| Acronym | Meaning |
| SARIS | Scattering And Recoiling Imaging Spectrometry |
| LAP | Laboratory Accreditation Program |
| MARY | Magnetic Field Effect On The Reaction Yield |
| IWIC | International Waste Identification Code |
| IDDM | Insulin-dependent Diabetes Mellitus |
| ALPS | Autoimmune Lymphoproliferative Syndrome |
| FCM | Finite-cluster Model (for Calcns. On Electromigration) |
| ORU | In Orbit Replaceable Unit (spacecraft) |
| WINDEP | Worksheet-Integrated Deposition Estn. Program |
| WGS | Water Gas Shift Reaction |