| Acronym | Meaning |
| ADT | Air Dry Ton [of Cellulose Pulp] |
| MPIF | Myeloid Progenitor Inhibitory Factor |
| SELEX | Systematic Evolution Of Ligands By Exponential Enrichment |
| OPCW | Organization For Prohibition Of Chemical Weapons |
| IPC | International Patent Classification |
| ISTP | International Solar Terrestrial Physics |
| LIPSS | Laser-induced Periodic Surface Structures |
| TFRS | Transition Flow Reaction System |
| TASO | Terminal Atom Symmetry Orbital |
| ARPUS | Angle-resolved Ultraviolet Photoelectron Spectroscopy |