Sag

SAG, SAg, or sag may refer to:

Land formations

Šag, a village near Osijek in Croatia
Sâg, a commune located in Sălaj County, Romania
Șag, a commune in Timiș County, Romania
Sag Harbor, New York, a village in Suffolk County, New York, USA
The Sag, a colloquialism for the Sagtikos State Parkway on Long Island, New York
Sag, a barangay in Talibon, Bohol, Philippines

Short for Sagittarius, a zodiac sign
SAg, short for superantigen
SAG (gene), encodes the protein S-Arrestin in humans
Sagitta (optics), a measure of lens surface shape
Smoothened agonist, a small bioactive molecule
Lens sag, distortion of astronomical lenses and mirrors
Voltage sag or voltage dip, brief drop in voltage
SAG or single amplified genome, used to describe genomes recovered from a single cell

SAG-AFTRA (Screen Actors Guild‐American Federation of Television and Radio Artists), an American labor union
- Screen Actors Guild, a former American labor union merged into SAG-AFTRA
Scientific Analysis Group, a laboratory of the Defence Research and Development Organization of India
SQL Access Group, was a group of software companies
Surface Action Group, a group of combat ships
Senior Advisory Group, advisory group to Australian government on the Indigenous voice to government

SG&A, an alternative representation of Selling, General and Administrative Expenses
SAG mill, semi-autogenous grinding mill
SAG wagon or broom wagon, a support vehicle following a group of cyclists or people who ride bikes
Sango language of Central African Republic (or Sangho'), ISO 639-2 and -3 code
Screen Actors Guild Awards (also known as the SAG Awards)