SAR

n. Stands for Search and Rescue.

n. Abbreviation for Search and Rescue. Refers to the coordinated operations to locate and assist people in distress or imminent danger.

“The coast guard launched a SAR mission to find the missing boat.”

“The mountainous terrain and heavy fog significantly hampered the SAR operations, forcing the team to rely on thermal imaging.”

n. Stands for Special Administrative Region.

n. Abbreviation for Special Administrative Region. Used primarily to describe autonomous territories like Hong Kong and Macau.

“Hong Kong is a SAR that has its own legal system.”

“The constitutional framework of the SAR allows for a high degree of autonomy in economic and social matters.”

n. Stands for Suspicious Activity Report.

n. Abbreviation for Suspicious Activity Report. A document that financial institutions must file with authorities regarding potentially illegal transactions.

“The bank filed a SAR after noticing several large, unusual transfers.”

“Compliance officers are required to submit a SAR whenever they detect patterns indicative of money laundering or terrorist financing.”

Technical

n. Stands for Synthetic-Aperture Radar.

n. Abbreviation for Synthetic-Aperture Radar. A form of radar used to create two-dimensional images or three-dimensional reconstructions of objects.

“The satellite uses SAR to take clear pictures through thick clouds.”

“Unlike optical sensors, SAR provides high-resolution ground imagery regardless of lighting conditions or atmospheric interference.”

Technical

n. Stands for Systemic Acquired Resistance.

n. Abbreviation for Systemic Acquired Resistance. A 'whole-plant' resistance response that occurs following an earlier localized exposure to a pathogen.

“The plant developed SAR after the first infection, helping it fight future attacks.”

“Inducing SAR in crops is a key strategy for developing sustainable agricultural practices that reduce reliance on chemical pesticides.”

Technical

n. Stands for Structure-Activity Relationship.

n. Abbreviation for Structure-Activity Relationship. The relationship between the chemical structure of a molecule and its biological activity.

“Scientists studied the SAR to design a more effective medicine.”

“Understanding the SAR of these compounds is essential for optimizing their potency and reducing side effects during drug development.”

Technical

n. Stands for Saudi Arabian riyal.

n. Abbreviation for Saudi Arabian riyal. The official currency of Saudi Arabia.

“The price was listed as 500 SAR on the receipt.”

“The exchange rate for SAR remained stable against the dollar due to the country's fixed-peg policy.”