SY

Abbreviation with 3 meanings

SY
Stands forSyria
Meanings3
CategoriesGeography & Places, Education & Academia, Transportation & Travel

SY has three meanings. The most common are Syria (country code) and School year (K-12 education); it can also stand for Sun Country Airlines.

Meanings of SY at a glance

#SY stands forContext
1SyriaGeography & Places › Country Code
2School yearEducation & Academia › K-12 Education
3Sun Country AirlinesTransportation & Travel › Airline Code

1. Syria

Geography & Places · Country Code Abbreviations

Syria, capital Damascus, one of the oldest continuously inhabited cities in the world, has the alpha-3 code SYR. The Assad government fell in December 2024 after more than 13 years of civil war.

Example: Remittance services resumed transfers to SY after sanctions were eased.

About half of Syria's prewar population was displaced during the war. The Syrian pound trades as SYP.

2. School year

Education & Academia · K-12 Education Abbreviations

Year of instruction in K-12 education, usually running from August or September to May or June and written with both calendar years, as in SY 2026–27. Districts use it on calendars, budgets, contracts and enrollment forms.

Example: Registration for SY 2026–27 opens in February for all new students.

Most US states require about 180 instructional days, or an equivalent number of hours. Year-round calendars spread the same days across shorter breaks. In higher education the equivalent term is academic year (AY).

3. Sun Country Airlines

Transportation & Travel · Airline Code Abbreviations

Minneapolis-based low-cost airline flying leisure routes from Minnesota and other cities to sun destinations, and also running charter and Amazon cargo flights.

Example: SY 391 to Cancún is the most popular way out of Minnesota in February.

ICAO code SCX; callsign "Sun Country." Founded in 1983 as a charter airline, it combines scheduled, charter and cargo flying so that aircraft stay busy outside peak winter season. Military and sports team charters are a large part of its business.

More country code abbreviations

  • SU – Soviet Union
  • SUI – Switzerland
  • SV – El Salvador
  • SX – Sint Maarten
  • SZ – Eswatini
  • TC – Turks and Caicos Islands
  • TD – Chad
  • TF – French Southern Territories

See all 270 country code abbreviations →

More K-12 education abbreviations

  • SRO – School resource officer
  • SST – Student study team
  • STEAM – Science, technology, engineering, arts and mathematics
  • STEM – Science, technology, engineering and mathematics
  • TAG – Talented and gifted
  • TK – Transitional kindergarten
  • UDL – Universal Design for Learning
  • USD – Unified school district

See all 96 K-12 education abbreviations →