| Acronym | Meaning |
| AFD | Axial Flux Difference |
| EON | 10 To The 9th Years |
| OMR | Optical Mark Reader |
| STC | Society For Technical Communication |
| IADB | Interactive Ancillary Data Base |
| EMF | Electromagnetic Field/force |
| PCMDI | Program For Climate Model Diagnosis And Intercomparison |
| UIC | Unit Identification Code |
| FFDCA | Federal Food, Drug, And Cosmetic Act (US) |
| AIX | Advanced Interactive Executive |