| Acronym | Meaning |
| CODEX | Centerband-only Detection Of Exchange |
| NLMO | Nonorthogonal Localized Molecular Orbital |
| ALCA | American Leather Chemists' Association |
| SCR | Solar Cosmic Rays (related To Spacecraft And Space Travel) |
| STAT | Slotted Tube Atom Trap |
| CTAB | Cetyl Trimethyl Ammonium Bromide (cationic Surfactant) |
| HCS | Hazard Communication Standard |
| EASC | Extended Anaerobic Sludge Contact |
| AFOSR | Air Force Office Of Scientific Research (USA) |
| PCPI | Permanent Committee On Patent Information |