| Acronym | Meaning |
| BGH | Bovine Growth Hormone |
| PIMS | Process Information Management System |
| NARS | National Asbestos Registry System |
| ROMNET | Regional Ozone Modeling For Northeast Transport |
| CIOSA | Classical Infinite-order Sudden Approxn. |
| NASD | National Ag Safety Database |
| SAMHSA | Substance Abuse And Mental Health Services Administration |
| RITD | Resonant Interband Tunneling Diode |
| ISE | Ion Selective Electrode |
| SAMA | Scientific Apparatus Makers Association |