| Acronym | Meaning |
| LNT | Liquid Nitrogen Temperature |
| PCF | Pair Correlation Function |
| OSCC | Oral Squamous Cell Carcinoma |
| NAT | Nitric Acid Trihydrate (polar Stratosphere Cloud Aerosol) |
| LOGS | Laser Optogalvanic Spectrometry |
| WQBEL | Water Quality-based Effluent Limits |
| NO | Natural Orbital |
| JNK | C-Jun N-terminal Kinase |
| PRDA | Program Research And Development Announcement |
| GDR | Giant Dipole Resonance |