- SAD
- Seasonal Affective Disorder (Medical » Hospitals)Seasonal Affective Disorder (Medical » Physiology)** Search And Destroy (Governmental » Military)** Social Anxiety Disorder (Medical » Physiology)* Surprise And Delight (Business » Accounting)* Selected Area Diffraction (Academic & Science » Electronics)* Standard American Diet (Miscellaneous » Food)* Single Administrative Document (Governmental » US Government)* Security Association Database (Computing » Security)* Sum of Absolute Differences (Academic & Science » Mathematics)* Sandawe (Regional » Language Codes (3 Letters))* Stress, Anxiety, and Depression (Medical » Physiology)* Systems Analysis and Design (Computing » Assembly)* Special Assessment District (Governmental)* Sadi S. p. A. (Business » Firms)* Single Awareness Day (Miscellaneous » Days Abbreviations)* Silicon Avalanche Diode (Academic & Science » Electronics)* Shapes And Designs (Business » Firms)* School of Architecture and Design (Academic & Science » Architecture)* Seasonal Affected Disorder (Medical » Physiology)* Singles Awareness Day (Community)* Singles Awareness Day (Community » Media)* System Analysis Design (Academic & Science » Electronics)* Socrates Action Day (Miscellaneous » Days Abbreviations)* Strategic Accelerator Design (Computing » General)* Solar Array Deployment (Governmental » NASA)
Abbreviations dictionary. 2012.