| Acronym | Meaning |
| LEPD | Low-Energy Positron Diffraction |
| PEUF | Polyelectrolyte Enhanced Ultrafiltration |
| CP | Cellulose Propionate |
| SWORD | Surveillance Of Work Related And Occupational Respiratory Disease |
| HDD | Hard Disk Drive |
| HEPES | N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic Acid |
| EOF | Electroosmotic Flow |
| PESA | Proton Elastic Scattering Anal. |
| PSA-CCSD | Partially Spin Adapted-CCSD |
| TNBS | Trinitrobenzene Sulfonic Acid |