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sci.

American  

abbreviation

  1. science.

  2. scientific.


sci. British  

abbreviation

  1. science

  2. scientific

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Staff who work in the director’s office on the seventh floor of the J. Edgar Hoover Building in Washington must also obtain an additional clearance called SCI, or sensitive compartmented information.

From Salon

SCI contains some of America’s most sensitive intelligence secrets, and employees with that clearance are “read-in” to various compartments or programs.

From Salon

Bongino, Yates and Rucker all obtained SCI clearances after being granted the waivers, people familiar with their clearance level said.

From Salon

Eighteen documents were marked top secret, and one of those sets had the control system protocol “top secret/SCI,” or sensitive compartmented information.

From Salon

"It gets more in the realms of sci- fi," he said.

From BBC