SO

SO

1. (international standards) ISO 3166-1 alpha-2 country code for Somalia.

   Synonym: SOM (alpha-3)

SO (plural SOs)

1. Initialism of significant other.

   Alternative forms: S.O., s.o., s/o

2. (sports) Initialism of shut out.
3. (sports) Initialism of shootout.
4. (baseball) Initialism of strike out.
5. (logic, computer science) Initialism of second-order logic.
6. (music) Initialism of symphony orchestra.
7. (chemistry) Abbreviation of singlet oxygen.

   Coordinate terms: SOG, DSOG

8. (politics, parliamentary) Abbreviation of standing order.

• (significant other): GF, BF

SO

1. Initialism of someone.

• -os, -os-, O&S, O's, O. S., O.S., OS, OS., Os, o's, o.s., os, os-

SO m

1. Initialism of sud-ouest; SW

• os

SO

1. Abbreviation of Südost; southeast

SO

1. ISO 3166-2:CH code of Solothurn (canton)

SO m

1. Abbreviation of sudovest; southwest

SO m (plural SOs)

1. (software) Acronym of sistema operacional.; OS; operating system

SO m

1. Abbreviation of sudoeste; southwest

SO ?

1. Abbreviation of Sonora (Mexican state)

SO ?

1. Abbreviation of samhällsorientering (subject block involving social studies)

   Hyponyms: geografi (“geography”), historia (“history”), religon (“religion”), samhällskunskap (“civics”)

   Coordinate term: NO

   Har du gjort SO-läxan till imorgon?

   Have you done the social studies homework for tomorrow?

2. Abbreviation of sydost (“south-east”)

   Antonym: NV

   Coordinate terms: NO, SV, NV

3. (law) Abbreviation of successionsordningen (“the act of succession”), one of Sweden's four fundamental laws

   Coordinate terms: RF (“instrument of government”), TF (“freedom of the press act”), YGL (“freedom of expression”)

• OS, os