| Acronym | Meaning |
| PDR | Proliferative Diabetic Retinopathy |
| LBW | Laser-beam Welding |
| PRP | Platelet-rich Plasma |
| EMS | Environmental Management System |
| PBCSBR | Porous Biomass Carrier Sequencing Batch Reactor |
| AWWARF | American Water Works Association Research Foundation |
| AMMRC | Army Materials And Mechanics Research Center |
| THM | Transcorrelated Hamiltonian Method |
| BLTM | Branched Lagrangian Transport [model] |
| CDW-EIS | Continuum Distorted Wave-eikonal Initial State (in Collisions) |