| Acronym | Meaning |
| PEO | ?…??????… ???…‡??? ???†???‰?… (Greek For Pancyprian Federation Of Labour) - Philanthropic Educational Organization - PolyEthylene Oxide - Professional Employer Organization - Professional Engineers Ontario |
| NMN | No Middle Name |
| TADSS | Training Aids |
| DJS | Director |
| GA | Gallium - Gigaannum |
| METOC | Meteorological And Oceanographic |
| QM | Quality Management - Quantum Mechanics - Queen Mother |
| Z | Zepto |
| DMSO | U.S. Defense Modeling & Simulation Office (dim-so) |
| MK | Macedonian Language (ISO 639-1 Code) |