| Acronym | Meaning |
| EIX | Electrochemical Ion Exchange |
| MED | Minimal Erythema Dose |
| DOI | Department Of The Interior |
| CCWP-J | Close Coupling Wave Packet [in Total Angular Momentum] J [representation] (for Collision Calcns.) |
| CCD | Chemical Composition Distribution [of Polymers] |
| MAPW | Modified Augmented Plane Wave |
| LHEA | Laboratory For High Energy Astrophysics |
| CMB | Completely Mixed Batch |
| NVSM | Nonvolatile Semiconductor Memory |
| RHIC | Relativistic Heavy-Ion Collider |