Secondary Oxygen Pack
Key Facts
Abbreviation
SOP
Pronunciation
/ˈsɛkənˌdɛri ˈɑksɪʤən pæk/
Category
Governmental
Related Field
NASA
Other meanings of SOP
Finnish Options Exchange, LTD.
Business
Statements Of Position
Business
Ship-of-Opportunity Program
Academic
State-Operated Program
Community
Standard Operating Procedure
Community
Sale Of Purchase
Business
Start Of Packet
Computing
Sum Of Products
Academic