The English suffix -ology or -logy denotes a field of study or academic discipline, and -ologist describes a person who studies that field. However not every field or study or discipline is an '-ology', for instance the study of childbirth is midwifery...

John Logie Baird, the inventor of television

The Logie Award, the Australian television industry awards

Logie, Dundee, a residential area in the City of Dundee, Scotland

Logie - One of three Houses, in Wallace High School, Stirling

Gus Logie (born 1960), a Trinidad and Tobago cricketer and former wicketkeeper for the West Indies cricket team

Jimmy Logie (1919–1984), Scottish footballer

W.S. Loggie

The Laird o Logie, Child ballad number 182

Thomas Logie MacDonald (1901-1973), Scottish astronomer and politician

John H. Logie, Mayor of Grand Rapids, Michigan from 1992 to 2003