| Acronym | Meaning |
| FLIR | Forward-looking Infrared |
| NLC | Next Linear Collider |
| NMMSS | Nuclear Materials Management And Safeguards System |
| GEMMA | Gas-phase Electrophoretic Mobility Molecular Analysis |
| MPNO | Molecular Pair Natural Orbital |
| JOSO | Joint Organization For Solar Observations |
| FAR | Federal Acquisitions Regulations |
| FCC | Fluidized Catalytic Cracking |
| NIS | Sodium Iodide Symporter |
| OECA | Office Of Enforcement And Compliance Assurance |