| Acronym | Meaning |
| ASD | (U.S.) Assistant Secretary Of Defense - Autism Spectrum Disorder |
| STSM | Senior Technical Staff Member |
| UNAMSIL | United Nations Mission In Sierra Leone |
| VCDS | (Canada) Vice-Chief Of The Defence Staff |
| ZA | South Africa (ISO 3166 Digram) - Zambia (FIPS 10-4 Country Code) - Zettaampere |
| PUS | Pashto Language (ISO 639-2 Code) |
| NEI | National Eye Institute - Not Enough Information - Nuclear Energy Institute |
| EMD | Electro-Motive Diesel - Engineering And Manufacturing Development - European Missile Defence |
| IDA | U.S. Institute For Defense Analyses - International Development Association (part Of The World Bank |
| NLL | National Lacrosse League |