Amniotic sac.

See: Dural sac.

See: Egg sac.

See: Pericardial sac.

See: Yolk sac.

"biological pocket," 1741, from French sac, from Latin saccus "bag" (see sack (n.1)).

central Algonquian people who lived near the upper Mississippi before the Black Hawk War of 1832, from French Canadian Saki, probably a shortened borrowing of Ojibwa (Algonquian) /osa:ki:/, literally [..]

Cost to operator of net subscriber addition, typically including the cost of sales and marketing, and handset subsidies, if applicable.

1. service access code, 2. special area code.

Strategic Air control (US)

Supreme Allied Commander (WWII)

a pouch. adj. saccate.

  Strategic Air Command

(n) an enclosed space(n) a case or sheath especially a pollen sac or moss capsule(n) a member of the Algonquian people formerly living in Wisconsin in the Fox River valley and on the shores of Green B [..]

  A baglike cavity, enclosed by a membrane.

Pouch; a bag-like structure.

Scientific Advisory Committee.

special area of conservation

Scene Access Control

Special Address Comment

Serious Acquisition Crime

Definition: (sak) A bag-shaped, soft-walled pouch, cavity, or indentation. It may be microscopic (acini) or large (scrotum).

Scientific Advisory Committee

Securities Association of China

Student Advisory Council to the State Board of Education

Scottish Agricultural College

Sacramento Field Office

Thin-walled sacs or spaces which function as a part of the Respiratory System in Birds, Fishes, Insects, and Mammals.

Dense fibrous layer formed from mesodermal Tissue that surrounds the epithelial Enamel Organ. The Cells eventually migrate to the external surface of the newly formed root Dentin and give rise to the [..]

The blind pouch at the end of the Endolymphatic Duct. It is a storage reservoir for excess Endolymph, formed by the Blood Vessels in the membranous Labyrinth.

Round-shaped structure usually located in the upper fundus of the Uterus in early Pregnancy. It comprises Embryo; Amniotic Fluid; and Yolk Sac. It is visible in Prenatal Ultrasonography by the fifth w [..]

The first of four Extra-Embryonic Membranes to form during Embryogenesis. In Reptiles and Birds, it arises from Endoderm and Mesoderm to incorporate the Egg Yolk into the Digestive Tract for nourishin [..]

Sacrifice - Allowing a unit or structure to die for a positional, tactical, or strategic gain.

A baglike organ or structure.

Special Agent in Charge. The managing agent for a field office of the FBI, ATF or the Criminal Investigations Division of the IRS.

Strategic Air Command.

Strategic Air Command (USAF).

Colloquialism for sacrifice or save, as in, “We took the sac.”

Short for Sacrifice. Speaking of which ...

Sacrifice

Settlement Advisory Committee

Special Assistance Coordinator

Special Areas of Conservation, designated under the EU Habitats Directive.

A bag or pouch inside a plant or animal that typically contains a fluid.

(military)(customer service; customer relations)

Special Area of Conservation