| Acronym | Meaning |
| SAAO | Symmetry-adapted Atomic Orbital |
| NFAIS | National Federation Of Abstracting And Information Services |
| MSAPC | Mobile Source Air Pollution Control |
| UDWBA | Unitarized Disorted Wave Born Approxn. (for Scattering) |
| CB1 | Corrected First Born (perturbation Theory In Atom-ion Collisions) |
| MCAF | Monocyte Chemotactic And Activating Factor |
| PKI | Public Key Infrastructure |
| MIM | Metal Injection Molding |
| ASF | Atomic Sensitivity Factor |
| LID | Lased Induced Desorption |