| Acronym | Meaning |
| IEW | Intelligence And Electronic Warfare |
| CD1 | Cluster Of Differentiation 1 (a Small Gene Family) |
| PD | Per Diem (Latin: (calculated) By The Day) - Point Of Departure - Police Department - Postal District - Potential Difference - Principal Deputy - Public Domain |
| FHI | Family Health International |
| ZCU | Zimbabwe Cricket Union |
| MKT | Missouri-Kansas-Texas Railroad (1865-1989) - Mortal Kombat Trilogy |
| MIFG | Shallow Fog (METAR Code) |
| NCAR | U.S. National Center For Atmospheric Research |
| DIS | Defence Intelligence Staff - (U.S.) Defense Investigative Service - Distributed Interactive Simulation - Draft International Standard (ISO) |
| AK | Alaska (postal Symbol) |