| Acronym | Meaning |
| HL | Holding Line |
| WPE | World Pork Expo |
| HN | Honduras (ISO 3166 Digram) |
| LPI | Low Probability Of Intercept |
| FACA | (US) Federal Advisory Committee Act |
| CJCS | Chairman |
| MEDS | Mission Essential Data Set |
| USNOFS | U.S. Naval Observatory Flagstaff Station |
| ENT | Ear |
| CDE | Chemical Defence Equipment |