Lambda Chi Alpha is atypical in its naming scheme. Unlike most fraternities, the order in which chapters are named is not strictly based on the Greek Alphabet. Instead, chapters of Lambda Chi Alpha are known as "Zetas". Thus, the Alpha-Beta chapter is designated Alpha-Beta Zeta. In addition, at the fraternity's inception, Cole assigned Greek letters to petitioning groups that had not yet been chartered. Not all of these groups were chartered, as a result, the first twenty-two chapters were designated Α, Γ, Ε, Ζ, Ι, Λ, Β, Σ, Φ, Δ, Π, Ο, Μ, Τ, Η, Θ, Υ, Ξ, Χ, Ω, Κ, Ν, Ρ, Ψ. After the twenty-fourth chapter, the sequence was continued with a prefix following the same sequence (Α-Α, Α-Γ, Α-Ε, ... Γ-Α, Γ-Γ, Γ-Ε, ... Ε-A, etc.)