| Acronym | Meaning |
| HIMP | Heavy Ion Microprobe |
| POA | Preoptic Area |
| DSH | Dye-sensitized Heterojunction |
| CCS | Contract Compliance Screening |
| FARM | Fixed-angle Reactor Model (in Quantum Calcns. On Reactive Scattering) |
| FPPA | Federal Plant Pest Act |
| ATE | Automatic Test Equipment |
| DPM | Disintegrations Per Minutepar |
| NPS | Nonpoint Source |
| AMI | Active Microwave Instrument |