| Acronym | Meaning |
| LOPT | Lowest-order Perturbation Theory |
| DIDP | Diisodecyl Phthalate |
| IPP | Isotactic Polypropylene |
| CLTVD | Controlled Low-temperature Vacuum Dehydration |
| COPD | Chronic Obstructive Pulmonary Disease |
| IRI | Immunoreactive Insulin |
| AMOS | Australian Meteorological And Oceanographic Society |
| TDHF | Time-dependent Hartree-Fock Method |
| TCJJP | Tech. Committee For Juice And Juice Products |
| COPM | Carter Ozone Per Mile |