SLG
SLG is an abbreviation for:
- Swiss Light Society , national industry association
- Heavy fire fighting vehicle, an earlier German fire engine type, see fire fighting vehicle # history
- Sisters of the Love of God, Catholic women's order, see list of order abbreviations (Roman Catholic) #S
- Slave Labor Graphics , American independent comic book publisher
- Studia Linguistica Germanica , a Germanistic series of publications by Walter de Gruyter
- License plate, Germany: Saulgau district (expiring)
Coll. Is an abbreviation for:
- Collection of the case law of the Court of Justice and the Court of First Instance , published by the European Court of Justice
