| Acronym | Meaning |
| (PI)SDCI | (pi)-electron Singly And Doubly Excited CI |
| RMAN | Recovered Materials Advisory Notice |
| ASMC | Aortic Smooth Muscle Cell |
| MLC | Mixed Lymphocyte Culture |
| CPVC | Chlorinated Polyvinyl Chloride |
| SAFIR | Single Aperture Far-Infrared Observatory |
| STERAO | Stratosphere-Troposphere Experiments: Radiation |
| PVC | Polyvinyl Chloride |
| EDW | Exchange Distorted-wave |
| CBD | Chemical Bath Deposition |