| Acronym | Meaning |
| GAD | Generalized Anxiety Disorder |
| TI | Tajikistan (FIPS 10-4 Country Code) -Thermal Imaging - Threat Identification - Training Instructor |
| USNG | United States National Grid |
| RADAR | RAdio Detection And Ranging |
| BBD | Barbados Dollar (ISO 4217 Currency Code) |
| PEST | UK Public Engagement With Science And Technology |
| PAS | See Entry |
| TF | French Southern Territories (ISO 3166 Digram) -Task Force -Terafarad |
| ASEAN | Association Of South East Asian Nations |
| SCM | Surface Contamination Module |