| Acronym | Meaning |
| ALARA | As Low As Reasonably Achievable |
| LUFT | Leaking Underground Fuel Tank |
| DIOS | Desorption-ionization On Silicon |
| SWIFT | Stored Wave-form Inverse Fourier Transform |
| PUMP | Projected Unrestricted Moeller-Plesset |
| EPCE-F2(SIGM | Effective Pair Correlation Energy Method With The Factor-two (f2) Approximation For Sigma-electron Systems |
| SAI | Spline-fitted Ab Initio (potential Energy Surface) |
| HPAEC | High-performance Anion-exchange Chromatography |
| BDH | British Drug House |
| FAPAS | Food Analysis Performance Assessment Scheme |