| Acronym | Meaning |
| NPTII | Neomycin-phosphotransferase II |
| NET | Norepinephrine Transporter |
| PETP | Poly(ethylene Terephthalate) |
| PAC | Photoacoustic Calorimetry |
| PVOH | Polyvinyl Alcohol |
| APEG | Alkaline Polyethylene Glycolate |
| ELLAP | Environmental Lead Laboratory Accreditation Program |
| ICMRCI | Internally Contracted MR-CI |
| TOVS | TIROS Operational Vertical Sounder |
| XMPA | X-ray Electron Microprobe Analysis |