| Acronym | Meaning |
| CLD | Certainly Lethal Dose |
| TIAS | Technology Investment Assessment Screen |
| RPV | Raccoon Parvovirus |
| THAA | Total Hydrolyzable Amino Acids |
| MINDO/SR | MINDO S=overlap Integral R=internuclear Distance |
| SIPP | Sodium Iron Pyrophosphatepar |
| AMS | AIRS Area/Mobile Source Subsystem (subsystem Of AIRS) |
| EMMI | Environmental Monitoring Methods Index |
| PK | Protein Kinase |
| SGBD | Steam Generator Blowdown |