| Acronym | Meaning |
| CCOC | Canadian Children's Opera Chorus |
| PS | Palestine (ISO 3166 Digram) -Personnel Services -petasiemens -post Scriptum (Latin |
| MRL | Multiple Rocket Launcher |
| DISA | U.S. Defense Information Systems Agency |
| NOTAFLOF | No One Turned Away For Lack Of Funds |
| TADL | Tactical Air Data Link (taddle) |
| MEX | Mexico (ISO 3166 Trigram) |
| SE | Selenium |
| DEPSECDEF | (U.S.) Deputy Secretary Of Defense |
| CW | Continuous Wave (laser) -Cook Islands (FIPS 10-4 Territory Code) |