| Acronym | Meaning |
| ISX | Insoluble Starch Xanthate (ion Exchanger For Wastewater Treatment) |
| MOM | Modified Operator Method (for Energy-level Calcns.) |
| ECIP | Energy Conservation Investment Program |
| CBP | Combustion By-Product (from Incineration) |
| MARCKS | Myristoylated Alanine-rich C Kinase Substrate |
| SUMO | Small Ubiquitin-related Modifier |
| DWFBA | Distorted-wave First-order Born Approximation |
| RRPT | Registered Radiation Protection Technologist |
| FIRST | Faint Images Of The Radio Sky At Twenty Centimeters |
| IPC | Ischemic Preconditioning |