Fortunately, svd is in LinearAlgebra. Julia is pretty conservative with acronyms:
julia> using Unicode
julia> function test_acronym(n)
function (symbol)
s = string(symbol)
all(c -> isletter(c) && isascii(c), s) && length(s) ≤ n
end
end
julia> filter(test_acronym(2), names(Base))
9-element Array{Symbol,1}:
:GC
:cd
:cp
:fd
:im
:in
:mv
:pi
:rm
3-letter ones are mostly math (sin, cos, max) and pretty canonical. There are no ASCII names of a single letter, which was a wise choice (yes, c(), I am looking at you).