| Acronym | Meaning |
| ACCCI | American Coke And Coal Chemicals Institute |
| USCE | US Army Corps Of Engineers |
| TIU | Technical Information Unit |
| CAREIRS | Conversion And Renewable Energy Inquiry And Referral Service |
| OCH | Ochkur (approxn. In Electron-atom Scattering Calcns.) |
| CPCC | Complex-potential Close-coupling |
| NADP | National Atmospheric Deposition Program |
| SNG | Synthetic Natural Gas |
| ICOLC | International Coalition Of Library Consortia |
| PIPES | Piperazine-1 |