Abbreviation Encyclopedia
General
SJN
Full Form
San Juan (Airport Code - Alternate)
Details
Occasional shorthand for San Juan, Puerto Rico, or specific navigation points in South America.
Frequently Asked Questions
The full form of SJN is San Juan (Airport Code - Alternate).
In the field of General, SJN stands for San Juan (Airport Code - Alternate).
Occasional shorthand for San Juan, Puerto Rico, or specific navigation points in South America.