| Acronym | Meaning |
| LCOL | Lieutenant-Colonel (Canada |
| MRI | Magnetic Resonance Imaging |
| V&V | Verification & Validation |
| THAAD | Theatre High Altitude Area Defence |
| OTOH | On The Other Hand |
| SIS | UK Secret Intelligence Service (also Known As MI6) |
| CMOS | Canadian Meteorological And Oceanographic Society - Complementary Metal-Oxide-Semiconductor |
| AA | Attoampere |
| PEEK | PolyEtherEtherKetone |
| FSTC | Foreign Science Technology Center (now NGIC) |