| Acronym | Meaning |
| AC | Ancho Canyon |
| AO | Abnormal Occurrence |
| AQCR | Air Quality Control Regulation |
| ASR | Annual Scientific Report |
| EEA | European Environment Agency |
| AACR | Angle-American Cataloging Rules |
| TCI | Tropical Cyclone Initiation |
| VTPR | Vertical Temperature Profile Radiometer |
| APOLLO2 | RTD SRL Code For Operating Limits |
| JCL | Job Control Language |