| Acronym | Meaning |
| MAP | Metro-Agro-Plex |
| ACM | Association For Computing Machinery |
| DISA | Defense Information Systems Agency |
| ELF | Extremely Low Frequency |
| EPROM | Electronically Programmable Read Only Memory |
| DCLS | Data Collection Location System |
| UHF | Ultra-high Frequency |
| ETL | Energy Technology Programs |
| CCCO | Committee For Climatic Change And The Ocean |
| TOVS | TIROS Operational Vertical Sounder |