| Acronym | Meaning |
 | SAS | Scandinavian Airline Systems - Second Avenue Subway - Situational Awareness System - Special Air Service - Studies |
| ADA | Air Defence Artillery - American Dental Association - Assistant District Attorney - Americans With Disabilities Act (see Also The Similar But Non-acronymic Ada Programming Language) |
| BST | Binary Search Tree - Blended Sales Tax -Bovine Somatotropin -British Summer Time |
| PT | Portuguese Language (ISO 639-1 Code) |
| NAMBLA | North American Man-Boy Love Association |
| TMJ | TemporoMandibular Joint (syndrome) |
| EE | Ewe Language (ISO 639-1 Code) |
| DWI | Dance With Intensity - Danish West Indies - Diffusion-weighted Imaging - Direct Water Injection - Disaster Welfare Inquiry - Drinking Water Inspectorate - Driving While Intoxicated/Impaired |
| HEMP | High-Altitude Electromagnetic Pulse |
| SWOT | Strengths |
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