| Acronym | Meaning |
| FOC | Full Operational Capability |
| MHW | Mean High Water (nautical Charts) |
| RBCI | Radio Based Combat Identification |
| IADS | Integrated Air Defence System |
| LSST | Large Synoptic Survey Telescope |
| NDCC | New Directions Counseling Center (Concord |
| XIV | Fourteen (in Roman Numerals) |
| PNS | Pensacola |
| ACO | Airspace Control Order |
| MLT | Malta (ISO 3166 Trigram) |