| Acronym | Meaning |
| HVPE | Hydride Vapor Phase Epitaxy |
| APAF | Apoptosis Protease Activating Factor |
| EIX | Electrochemical Ion Exchange |
| ALMV | Alfalfa Mosaic Virus |
| IMPPT | Interaction Moeller-Plesset Perturbation Theory |
| SPINOE | Spin Polarization-induced Nuclear Overhauser Effect |
| STW | Surface Transverse Wave |
| PCMI | Pellet Cladding Mechanical Interaction |
| NETI | National Enforcement Training Institute |
| BID | Background Information Document |