| Acronym | Meaning |
| IFR | Instrument Flight Rules |
| MIP | Millions Of Instructions Per Second |
| IAMAPS | International Association Of Meteorology And Atmospheric Physics Sciences |
| ADPE | Automatic Data Processing Equipment Or ADP Equipment |
| NCAB | Network Coordination And Advisory Board |
| LBN | Lawrence Berkeley Laboratory |
| DSSG | Defense Science Study Group |
| NPS | Numerical Product Service |
| SLATT | Stratospheric Latitudinal And Temporal Trends (exchange Committee) |
| CBASSE | Commission On Behavioral & Social Sciences And Education |