| Acronym | Meaning |
| AIDA | Arecibo Initiative With Dynamics Of The Atmosphere |
| STSP | Solar Terrestrial Science Programme |
| DUOF | Depleted Uranium Oxide Facility |
| AL/APD | ALO Advance Planning Division |
| CAS | Cooperative Application Satellite |
| SCST | State Committee On Science & Technology |
| BGS | Biogeosciences Initiative |
| NBDRC | New Building Design Review Committee |
| DPH | Dew-point Hygrometer |
| ACFM | Alternating Current Frequency Modulation |