What does LONG stand for?

Longfellow National Historic Site - Cambridge, MA - National Park Service designator (NPSD)

Longitude (AFM)

Long Manufacturing - NCIC construction equipment make code (NCIC)

Long Manufacturing - NCIC farm equipment make code (NCIC)

Longus - Long - Pharmacy

Longwood Group Ltd. - NASDAQ symbol (COMM)

Longitude (ELAL)

Longford - County in Ireland (WGA)

Longtitude (WA)