Wordmark / logotype
juanmnl
The brand name set in distinctive type, with no separate symbol. Think Google, Coca-Cola.
Say: "Design a clean wordmark, lowercase."
Lettermark / monogram
J
Initials only, usually for long names. IBM, HBO, NASA.
Say: "Make a lettermark from the initials in a rounded square."
Brandmark / symbol · icon
A pictorial or abstract symbol that stands alone, Apple, Nike, Twitter bird.
Say: "Create an abstract symbol that works without the name."
Combination mark
juanmnl
Symbol + wordmark designed to sit together. Most flexible, parts can be used alone.
Say: "A combination mark: symbol left, wordmark right."
Emblem
JUANMNL
EST
Name locked inside a shape/badge, Starbucks, Harley-Davidson, sports crests.
Say: "Make it an emblem inside a circular badge."
Mascot
A character that personifies the brand, Duo the owl, the Michelin Man.
Say: "Design a friendly mascot for the brand."
Lockup
Jjuanmnl
The fixed, approved arrangement of logo elements (spacing, alignment) that shouldn't be rearranged.
Say: "Give me the horizontal and stacked lockups."
Favicon / app icon
J
The tiny version for browser tabs and home screens, usually the symbol or monogram.
Say: "Provide a favicon version that reads at 16px."