| Acronym | Meaning |
| MIA | Multivariate Image Analysis |
| GTP | Guanosine 5'-triphosphate |
| TEDS | Timed Exposure Diffusive Sampler (for Air Pollution) |
| ARMAX | Autoregressive Moving Average Exogenous |
| APM | Acoustic Plate Mode |
| GGWD | Generalized Gaussian Wave-packet |
| IPAC | Infrared Processing And Analysis Center |
| FBTR | Fast Breeder Test Reactor |
| TPR | Temperature-programmed Reduction |
| CBP | Combustion By-Product (from Incineration) |