| Acronym | Meaning |
| TGGE | Temperature Gradient Gel Electrophoresis |
| JEIDA | Japan Electronic Industry Development Association |
| TTO | Transient Tracers In The Ocean |
| CAMM | Cumulative Atomic Multipole Moment (for Mol. Charge Distributions) |
| HASL | Hypothetical Active Site Lattice |
| IPG | Immobilized PH Gradient |
| EMII | Enriched Mantle Component 2 (of S. R. Hart |
| TMC | Thick Molding Compound |
| CCME | Canadian Council Of Ministers Of The Environment |
| GTG | Gaussian-type Geminal |