| Acronym | Meaning |
| TDD | Telecommunications Device For The Deaf |
| CAFNA | Coded Aperture Fast Neutron Analysis |
| CP | Coupled Pair (many-electron Theory) |
| EMIC | Environmental Mutagen Information Center Database (NLM) |
| SCE | Self-consistent Energy (method In At. And Mol. Calcns. With An Einsteinian Relativistic Theory |
| MIC | Microbially Induced Corrosion |
| JAIE | Japan Association Of Ion Exchange |
| CC-LRT | Coupled-cluster(-based) Linear Response Theory |
| CHQ | Cold Heading Quality |
| OPLC | Overpressured Layer Chromatography |