| Acronym | Meaning |
| LBJ | Lady Bird Johnson - Light Bulb Joke - Little Beagle Johnson (LBJ's Dog) - Lyndon Baines Johnson |
| PLO | Palestine Liberation Organization |
| DTH | Direct To Home (television) |
| JFO | Journal Of Field Ornithology |
| ILE | Interlingue Language (ISO 639-2 Code) |
| AT | Attotesla |
| KC | Kilocoulomb |
| PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
| DSCSOC | DSCS Operations Center |
| D | Deuterium |