| Acronym | Meaning |
| BDNF | Brain-Derived Neurotrophic Factor |
| SRG | SACEUR Rover Group - Special Republican Guard |
| FLK | Falkland Islands (ISO 3166 Trigram) -Funny-Looking Kid (medical Diagnosis In-joke) |
| SJA | Staff Judge Advocate (military Law) |
| MY | Malaysia (FIPS 10-4 Country Code; ISO 3166 Digram) |
| GL | Galician Language (ISO 639-1 Code) |
| DF | Direct Fire - Direction Finding |
| NAO | UK National Audit Office |
| AVUM | Aviation Unit Maintenanc |
| AADAC | Alberta Alcohol And Drug Abuse Commission |