\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{multicol}
\input apl
\begin{document}
\begin{multicols}{3}
\begin{verbatim}
" ¨
#% ⌹
#O ⌼
% ÷
& ⋄
- −
-> →
-| ⊣
/= ≠
/=_ ≢
/\ ∆
/\| ⍋
/match ≢
<- ←
<= ≤
=_ ≡
>= ≥
@ ⍝
I ⌶
I-beam ⌶
O ○
O" ⍥
O* ⍟
O- ⊖
O\ ⍉
T ⊤
\/~ ⍫
abs ∣
alpha ⍺
and ∧
assign ←
backslash-bar ⍀
base ⊥
box ⎕
branch →
caret ∧
catenate ,
ceiling ⌈
circle ○
circle-backslash ⍉
circle-dash ⊖
circle-diaeresis ⍥
circle-star ⍟
circle-stile ⌽
comment ⍝
compress /
compress1 ⌿
deal ?
decode ⊥
del ∇
del-stile ⍒
del-tilde ⍫
delta ∆
delta-stile ⍋
depth ≡
dex ⊣
diaeresis ¨
diamond ⋄
disclose ⊃
divide ÷
domino ⌹
down-arrow ↓
down-caret ∨
down-shoe ∪
down-tack ⊤
downcaret-tilde ⍱
downtack-jot ⍕
drop ↓
each ¨
enclose ⊂
encode ⊤
enlist ∈
epsilon ∈
epsilon-underbar ⍷
epsilon_ ⍷
execute ⍎
exp ⋆
expand \
expand1 ⍀
find ⍷
first ↑
floor ⌊
format ⍕
gets ←
goto →
grade-down ⍒
grade-up ⍋
greater-of ⌈
greater-than-equal ≥
holler ⍥
hoot ⍤
index ⍳
index-of ⍳
intersect ∩
intersection ∩
inverted-caret ∨
iota ⍳
iota-underbar ⍸
iota_ ⍸
is ←
jot ∘
jot-diaeresis ⍤
laminate ,
lamp ⍝
left-arrow ←
left-shoe ⊂
left-tack ⊣
leftbrace {
less-than-equal ≤
lesser-of ⌊
lev ⊢
ln ⍟
log ⍟
mat-divide ⌹
mat-inverse ⌹
match ≡
max ⌈
member ∈
member-of ∈
min ⌊
minus −
nabla ∇
nand ⍲
nazg ∘
negative −
nor ⍱
not ∼
not-equal ≠
not-match ≢
o ∘
o" ⍤
omega ⍵
or ∨
partition ⊂
pi-times ○
pick ⊃
pow ⋆
quad ⎕
quad-backslash ⍂
quad-circle ⌼
quad-divide ⌹
quote-quad ⍞
rank ⍤
ravel ,
reciprocal ÷
reduce /
reduce1 ⌿
replicate /
replicate1 ⌿
represent ⊤
reshape ⍴
residue ∣
reverse ⌽
rho ⍴
right-arrow →
right-shoe ⊃
right-tack ⊢
rightbrace }
ring ∘
roll ?
rotate ⊖
rotate ⌽
scan \
scan1 ⍀
shape ⍴
signum ×
slash-bar ⌿
slope-bar ⍀
star ⋆
stile ∣
take ↑
tilde ∼
times ×
transpose ⍉
type ∈
union ∪
up-arrow ↑
up-caret ∧
up-shoe ∩
up-tack ⊥
upcaret-tilde ⍲
upshoe-jot ⍝
uptack-jot ⍎
w ⍵
x ×
|- ⊢
~ ∼
~^ ⍲
~v ⍱
\end{verbatim}
\end{multicols}

% currently missing:

%% diaresis-dot ∵
%% paw ∵
%% and-overbar ⊼
%% or-overbar ⊽
%% squish-quad ⌷
%% squad ⌷
%% index ⌷
%% quad-equal ⌸
%% #= ⌸
%% quad-diamond ⌺
%% #& ⌺
%% quad-jot ⌻
%% #o ⌻
%% circle-jot ⌾
%% quad-slash ⍁
%% #/ ⍁
%% #\ ⍂
%% quad-less-than ⍃
%% #< ⍃
%% quad< ⍃
%% quad-greater-than ⍄
%% #> ⍄
%% quad> ⍄
%% leftwards-vane ⍅
%% left-vane ⍅
%% rightwards-vane ⍆
%% right-vane ⍆
%% quad<- ⍇
%% quad-left-arrow ⍇
%% quad-> ⍈
%% quad-right-arrow ⍈
%% uptack-underbar ⍊
%% #v ⍌
%% quad-downcaret ⍌
%% #/\ ⍍
%% quad-delta ⍍
%% quad-up-arrow ⍐
%% downtack-overbar ⍑
%% #^ ⍓
%% quad-up-caret ⍓
%% #\/ ⍔
%% quad-del ⍔
%% quad-nabla ⍔
%% down-vane ⍖
%% quad-down-arrow ⍗
%% quote_ ⍘
%% quote-underbar ⍘
%% '_ ⍘
%% delta_ ⍙
%% delta-underbar ⍙
%% /\_ ⍙
%% diamond_ ⍚
%% diamond-underbar ⍚
%% &_ ⍚
%% jot_ ⍛
%% jot-underbar ⍛
%% o_ ⍛
%% circle_ ⍜
%% circle-underbar ⍜
%% O_ ⍜
%% snout ⍡
%% downtack-diaeresis ⍡
%% frog ⍢
%% del-diaeresis ⍢
%% sourpuss ⍣
%% star-diaeresis ⍣
%% downshoe-stile ⍦
%% leftshoe-stile ⍧
%% smirk ⍨
%% tilde-diaeresis ⍨
%% ~" ⍨
%% >" ⍩
%% greater-than-diaeresis ⍩
%% comma-bar ⍪
%% cat-bar ⍪
%% catenate1 ⍪
%% laminate1 ⍪
%% ,- ⍪
%% ;_ ⍮
%% #/= ⍯
%% quad-not-equal ⍯
%% #? ⍰
%% quad-question ⍰
%% semicolon-underbar ⍮
%% zilde ⍬
%% 0~ ⍬
%% stile-tilde ⍭
%% |~ ⍭
%% upwards-vane ⍏
%% up-vane ⍏
%% downwards-vane ⍖
%% quad-colon ⍠
%% #: ⍠
%% alpha-underbar ⍶
%% alpha_ ⍶
%% omega_ ⍹
%% omega-underbar ⍹




\end{document}