| Acronym | Meaning |
| CAEAL | Canadian Association For Environmental Analytical Laboratories |
| WSI | Wafer Scale Integration |
| AACC | American Association Of Cereal Chemists |
| CVD | Cardiovascular Disease |
| HFCLM | Hollow Fiber Contained Liquid Membrane |
| FIOH | Finnish Institute Of Occupational Health |
| IOC-OMEGA | Inclusion Of Overlap Charges In Omega Technique |
| BSR | Bottom Simulating Reflection |
| COSHI | Clearinghouse For Occupational Safety And Health Information |
| COS | Cosmic Origins Spectrograph |