| Acronym | Meaning |
| ECCM | Electronic Counter-Counter-Measures |
| ARSPACE | U.S. Army Space Command |
| IL | Illinois (postal Symbol) - Israel (ISO 3166 Digram) |
| BZP | Benzylpiperazine |
| DIP | Dual In-line Package (electronics) |
| PLCC | Plastic Leaded Chip Carrier (electronics) |
| AWOL | Absent Without Official Leave / Absent WithOut Leave (military Jargon) |
| RO | Romanian Language (ISO 639-1 Code) |
| AND | Andorra (ISO 3166 Trigram) |
| DLTBGYD | Don't Let The Bastards Grind You Down |