Abbreviations & Acronyms Dictionary

Safety observer
Safety Office
Safety Officer
Safflower oil
Sales Order
Salpingo oophorectomy
Salpingo-oophorectomy
Satellite Office
Satellite Orbit
Saytzeff Orientation
Schöniger Oxidation
Schlatter-Osgood
School of Optometry
School One
Science Officer
Scientific Officer
Scottish Office
Second Officer
Second opinion
Second-Order
Secondary oocytes
Secretarial Officer
Section Officer
Sectional Office
Security Officer
Sedsat Oscar
Seed oil
Seismic Observatory
Selector
Seller's Option
Semantic Object classes
Semi-Open
Send Only
Sensor Operator
Sensory organization
Sequential Organization
Serial Out
Serial Output
Service Option
Service Options
Service Order
Service Overview
Serving Office
Serving offices
Servo-Operation
Sesame oil
Session open
Sex Offender
Shale Oil
Sham operation
Sham operations
Sham-operated
Sham-operated control
Sham-operated controls
Sham-operated group
Sham-operated rats
Shared Object
Sheriff's Office
Shift out
Shipment Order
Shipping order
Shootout
Shop Order
Shoulder orthosis
Shut Off
Shut Out
Shutouts
Shuttle Operations
Signal Oscillator
Signaling Office
Significant other
Significant others
Signoff
SigOther
Silicon Oxide
Silicone oil
Sine oculis
Single octet
Sistema Operativo
Site of origin
Site Operator
Sleep onset
Slip on
Slow
Slow Operate
Slow Operating
Slow oscillation
Slow oscillator
Slow oxidative
Slow to Operate
Slow-twitch oxidative
Slow-twitch oxidative fibres
Small Outline
Small Overshoot
Smaller ovary
Smart organization
Smithsonian Observatory
Smooth opaque
Socialization
Socket
Sodium octanoate
Sofia
Solar Observatory
Sold Out
Soleus
Solicitor's Office
Solid Oxide
Sollid Optical
Somalia
Somatostatin
Sonora
Sorbitol
Sosoliso Airlines
Souls
Souls'
South
South Orient
SOUTHERN CO.
Southern Company
Southern Oscillation
Soy oil
Soya oil
Soybean oil
Space Opera
Space Operation
Space Operations
Spatial Orientation
Special Operation
Special Operations
Special order
Special orders
Spheno-occipital
Sphincter of Oddi
Sphingosine
Spin-orbit
Spinal orthosis
Staff Officer
Staff Offices
Stage Operations
Stand-Off
Standardization Objective
Standards Operations
Standing order
Standing orders
State Office
State Order
Statement of Objections
Station Operation
Station operator
Stationary Orbit
Stationery Office
Statistical Orientation
Status officer
Stieltjes orbitals
Stock order
Stockage objectives
Stop order
Store order
Strategic Objective
Strategic Objectives
Strategic Offensive
Strategic Outcome
Stratum opticum
Stratum oriens
Strikeouts
Strong Orthogonality
Student Orientation
Styrene oxide
Styrene-7,8-oxide
Sub-Office
Subject-object
Successful Offerer
Suggestive of
Sulfite oxidase
Sulphite oxidase
Summary Overflow
Sunflower oil
Sunflowerseed oil
Sunrise Orange
Superior Aviation
Superior oblique
Superior oblique muscle
Superior olivary complex
Superior olivary nucleus
Superior olive
Superoxide
Superoxide anion
Supervising operator
Supervision Order
Supervisors Office
Supervisory Officer
Support operations
Supporting Organization
Supraoptic
Supraoptic nuclei
Supraoptic nucleus
Supraorbital
Supraorbital nerve
Surface Oxidation
Surface Oxide
Survivors' Originals
Susceptibility to oxidation
Suspend Origination
Sutures out
Switch-Over
Switching Office
Symbolae Osloenses
Symmetry Operations
Sympathetic ophthalmia
System Operator
System Optimization
System Option
Systolic output