| Acronym | Meaning |
| LACCC | Liquid Absorption Chromatography At Critical Conditions |
| AFBR | Anaerobic Fluidized-bed Reactor |
| ECLIPS | Encoded Combinatorial Libraries On A Polymeric Surface |
| OLCAO | Orthogonalized Linear Combination Of Atomic Orbitals |
| FV-MC-SCF | Full Valence Multiconfiguration Self-consistent Field |
| ADAM | Average Depleted Antarctic Meltwater |
| RTP | Research Triangle Park |
| SAMPL | Selective Amplification Of Microsatellite Polymorphic Loci |
| DVR | Discrete Variable Representation (in Wave Function Calcn.) |
| RODS | Records Of Decision System |