| Acronym | Meaning |
 | CPA | Certified Public Accountant |
 | C2V OR C?V | Command And Control Vehicle |
 | SI | Sinhalese Language (ISO 639-1 Code) |
 | CSEAL | Combat Systems Engineering And Analysis Laboratory (see-seal) |
 | FOIA | Freedom Of Information Act |
 | MDW | Chicago Midway International Airport In Chicago |
 | NEX | Navy EXchange |
 | XCBL | XML Common Business Library |
 | MSD | Minimum Safe Distance |
 | IRQ | Iraq (ISO 3166 Trigram) |