| Acronym | Meaning |
| WAP | Whey Acidic Protein |
| AAPM | American Association Of Physicists In Medicine |
| HDD | Hard Disk Drive |
| RWA | Rotating Wave Approximation |
| SOHO | Solar And Heliosphere Observatory |
| LWSP | Liquid Waste Solidification Project |
| ACES | Annual Cycle Energy Storage System |
| CCA | Convex Constraint Analysis |
| RAS | Reflectance Anisotropy Spectroscopy |
| WWPLOT | Whisker Wall Porous Layer Open Tubular Column |