| Acronym | Meaning |
| IBMK | Isobutyl Methyl Ketone |
| HPV | Human Papillomavirus |
| WSPA | Western State Petroleum Association |
| APECED | Autoimmune Polyendocrinopathy-candidiasis-ectodermal Dystrophy |
| DRPA | Direct Random Phase Approximation |
| NCPTT | National Center For Preservation Technology And Training |
| RDNP | Reverse Differential Normal Pulse |
| LAPIS | Linden Atmosphere/Phytosphere Interaction Study |
| GMO | Generalized Molecular Orbital |
| HAMS | Helium Atoms Measurement System |