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% Packages
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%\usepackage[utf8x]{inputenc}    % For unicode character support
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\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{yeeterbaby69}
\pdfinfo{
  /Title (note-taking-symbols-and-abbreviations.pdf)
  /Creator (Cheatography)
  /Author (yeeterbaby69)
  /Subject (Note Taking Symbols and Abbreviations Cheat Sheet)
}

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% Commands
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% Header and Footer
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\fancyhead{} % Set header to blank
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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
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    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Note Taking Symbols and Abbreviations Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{yeeterbaby69} via \textcolor{DarkBackground}{\uline{cheatography.com/203355/cs/48573/}}}
\end{tabulary}
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\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}yeeterbaby69 \\
  \uline{cheatography.com/yeeterbaby69} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 4th November, 2026.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Core 20 to Learn First}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Learn these 20 first — they cover most notes: \newline % Row Count 1 (+ 1)
w/ = with \newline % Row Count 2 (+ 1)
w/o = without \newline % Row Count 3 (+ 1)
b/c = because \newline % Row Count 4 (+ 1)
\& = and \newline % Row Count 5 (+ 1)
@ = at / about \newline % Row Count 6 (+ 1)
→ = leads to / results in \newline % Row Count 7 (+ 1)
↑ = increase / up \newline % Row Count 8 (+ 1)
↓ = decrease / down \newline % Row Count 9 (+ 1)
= = equals / is \newline % Row Count 10 (+ 1)
≠ = not equal / is not \newline % Row Count 11 (+ 1)
\textgreater{} = greater than / more than \newline % Row Count 12 (+ 1)
\textless{} = less than / fewer than \newline % Row Count 13 (+ 1)
\% = percent \newline % Row Count 14 (+ 1)
∴ = therefore \newline % Row Count 15 (+ 1)
∵ = because \newline % Row Count 16 (+ 1)
★ = important / star this \newline % Row Count 17 (+ 1)
? = question / unclear — check this \newline % Row Count 18 (+ 1)
TODO = to do \newline % Row Count 19 (+ 1)
DEF = definition \newline % Row Count 20 (+ 1)
EX = example% Row Count 21 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Action Marks}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{TODO = to do \newline % Row Count 1 (+ 1)
TBD = to be decided \newline % Row Count 2 (+ 1)
DEF = definition \newline % Row Count 3 (+ 1)
REV = revise / review \newline % Row Count 4 (+ 1)
MEM = memorize \newline % Row Count 5 (+ 1)
Q = question \newline % Row Count 6 (+ 1)
A = answer \newline % Row Count 7 (+ 1)
DONE = done / finished \newline % Row Count 8 (+ 1)
SKIP = skip for now \newline % Row Count 9 (+ 1)
LATER = come back to this \newline % Row Count 10 (+ 1)
CHECK = check this / verify% Row Count 11 (+ 1)
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Arrows and Cause / Effect}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{→ = leads to / results in / then \newline % Row Count 1 (+ 1)
← = comes from / caused by \newline % Row Count 2 (+ 1)
↑ = increase / rise / up \newline % Row Count 3 (+ 1)
↓ = decrease / fall / down \newline % Row Count 4 (+ 1)
↔ = between / both ways / relates to \newline % Row Count 5 (+ 1)
∴ = therefore / so \newline % Row Count 6 (+ 1)
∵ = because / since \newline % Row Count 7 (+ 1)
⇒ = implies / therefore (stronger) \newline % Row Count 8 (+ 1)
⇑ = big increase \newline % Row Count 9 (+ 1)
⇓ = big decrease \newline % Row Count 10 (+ 1)
↗ = rising / increasing trend \newline % Row Count 11 (+ 1)
↘ = falling / decreasing trend \newline % Row Count 12 (+ 1)
↻ = cycle / repeat / return to \newline % Row Count 13 (+ 1)
∴ in maths notes, use ∴ for a conclusion and ∵ for the reason before it.% Row Count 15 (+ 2)
} \tn 
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Math and Comparison}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{= = equals / is \newline % Row Count 1 (+ 1)
≠ = not equal / is not \newline % Row Count 2 (+ 1)
≈ = approximately equal to \newline % Row Count 3 (+ 1)
\textgreater{} = greater than / more than \newline % Row Count 4 (+ 1)
\textless{} = less than / fewer than \newline % Row Count 5 (+ 1)
≥ = greater than or equal to \newline % Row Count 6 (+ 1)
≤ = less than or equal to \newline % Row Count 7 (+ 1)
\% = percent \newline % Row Count 8 (+ 1)
‰ = per thousand (rare in notes) \newline % Row Count 9 (+ 1)
Δ = change / difference \newline % Row Count 10 (+ 1)
Σ = sum / total \newline % Row Count 11 (+ 1)
+ = plus / increase \newline % Row Count 12 (+ 1)
- = minus / decrease \newline % Row Count 13 (+ 1)
× = multiplied by / times \newline % Row Count 14 (+ 1)
÷ = divided by \newline % Row Count 15 (+ 1)
√ = square root \newline % Row Count 16 (+ 1)
∞ = infinity \newline % Row Count 17 (+ 1)
π = pi (approx. 3.14) \newline % Row Count 18 (+ 1)
\textasciitilde{} = approximately \newline % Row Count 19 (+ 1)
± = plus or minus \newline % Row Count 20 (+ 1)
: = ratio (e.g., 2:1)% Row Count 21 (+ 1)
} \tn 
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\begin{tabularx}{8.4cm}{X}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Importance Marks}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{★ = important / must remember \newline % Row Count 1 (+ 1)
☆ = less important / note later \newline % Row Count 2 (+ 1)
? = question / unclear — check this \newline % Row Count 3 (+ 1)
! = surprising / watch out \newline % Row Count 4 (+ 1)
KEY = key point \newline % Row Count 5 (+ 1)
NOTE = note this \newline % Row Count 6 (+ 1)
REM = remember \newline % Row Count 7 (+ 1)
IMP = important \newline % Row Count 8 (+ 1)
EXAM = likely on the exam / test \newline % Row Count 9 (+ 1)
CHECK = check this / verify% Row Count 10 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Everyday Words Shortened}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{abt = about \newline % Row Count 1 (+ 1)
thru = through \newline % Row Count 2 (+ 1)
cd = could \newline % Row Count 3 (+ 1)
wd = would \newline % Row Count 4 (+ 1)
shd = should \newline % Row Count 5 (+ 1)
smth = something \newline % Row Count 6 (+ 1)
sm1 = someone \newline % Row Count 7 (+ 1)
b4 = before \newline % Row Count 8 (+ 1)
2 = to / too \newline % Row Count 9 (+ 1)
4 = for \newline % Row Count 10 (+ 1)
u = you \newline % Row Count 11 (+ 1)
ur = your \newline % Row Count 12 (+ 1)
yr = year \newline % Row Count 13 (+ 1)
w = with (short form; see w/) \newline % Row Count 14 (+ 1)
bk = book \newline % Row Count 15 (+ 1)
ch = chapter \newline % Row Count 16 (+ 1)
pg = page \newline % Row Count 17 (+ 1)
info = information \newline % Row Count 18 (+ 1)
govt = government \newline % Row Count 19 (+ 1)
dept = department \newline % Row Count 20 (+ 1)
org = organization \newline % Row Count 21 (+ 1)
assoc. = association \newline % Row Count 22 (+ 1)
approx. = approximately \newline % Row Count 23 (+ 1)
intro = introduction \newline % Row Count 24 (+ 1)
concl. = conclusion \newline % Row Count 25 (+ 1)
prob. = problem / probably (from context) \newline % Row Count 26 (+ 1)
ans = answer \newline % Row Count 27 (+ 1)
ques = question% Row Count 28 (+ 1)
} \tn 
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Everyday Connectors}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{w/ = with \newline % Row Count 1 (+ 1)
w/o = without \newline % Row Count 2 (+ 1)
b/c = because \newline % Row Count 3 (+ 1)
vs. = versus / against \newline % Row Count 4 (+ 1)
\& = and \newline % Row Count 5 (+ 1)
@ = at / each (in prices) \newline % Row Count 6 (+ 1)
\textasciitilde{} = about / approximately \newline % Row Count 7 (+ 1)
+ = plus / and \newline % Row Count 8 (+ 1)
- = minus / except \newline % Row Count 9 (+ 1)
/ = or / per \newline % Row Count 10 (+ 1)
// = also / and also \newline % Row Count 11 (+ 1)
\textless{} = less than \newline % Row Count 12 (+ 1)
\textgreater{} = more than \newline % Row Count 13 (+ 1)
btw = by the way \newline % Row Count 14 (+ 1)
esp. = especially \newline % Row Count 15 (+ 1)
approx. = approximately \newline % Row Count 16 (+ 1)
approx = about \newline % Row Count 17 (+ 1)
viz. = namely \newline % Row Count 18 (+ 1)
incl. = including \newline % Row Count 19 (+ 1)
excl. = excluding \newline % Row Count 20 (+ 1)
re: = regarding / about \newline % Row Count 21 (+ 1)
cc = carbon copy / also (in notes: see also) \newline % Row Count 22 (+ 1)
NB: in fast notes, use \& and / instead of writing 'and' or 'or' every time.% Row Count 24 (+ 2)
} \tn 
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\begin{tabularx}{8.4cm}{X}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{How to Use It}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Replace words you write often with a short symbol or abbreviation. \newline % Row Count 2 (+ 2)
Use the same symbol every time. \newline % Row Count 3 (+ 1)
Keep your personal key (last box) up to date, so your notes stay readable later.% Row Count 5 (+ 2)
} \tn 
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Time}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{AM = morning \newline % Row Count 1 (+ 1)
PM = afternoon / evening \newline % Row Count 2 (+ 1)
min = minute \newline % Row Count 3 (+ 1)
sec = second \newline % Row Count 4 (+ 1)
hr = hour \newline % Row Count 5 (+ 1)
day / wk / mo / yr = day / week / month / year \newline % Row Count 6 (+ 1)
now / tmrw = now / tomorrow \newline % Row Count 7 (+ 1)
yest = yesterday% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{People}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{♂ = male \newline % Row Count 1 (+ 1)
♀ = female \newline % Row Count 2 (+ 1)
ppl = people \newline % Row Count 3 (+ 1)
pers = person \newline % Row Count 4 (+ 1)
fam = family \newline % Row Count 5 (+ 1)
frnd = friend \newline % Row Count 6 (+ 1)
teach = teacher \newline % Row Count 7 (+ 1)
stud = student \newline % Row Count 8 (+ 1)
prof = professor \newline % Row Count 9 (+ 1)
govt = government% Row Count 10 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Place}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{@ = at (place) \newline % Row Count 1 (+ 1)
loc = location \newline % Row Count 2 (+ 1)
addr = address \newline % Row Count 3 (+ 1)
N / S / E / W = north / south / east / west \newline % Row Count 4 (+ 1)
St = street \newline % Row Count 5 (+ 1)
Ave = avenue \newline % Row Count 6 (+ 1)
Rd = road% Row Count 7 (+ 1)
} \tn 
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{School Shorthand}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Fig. = figure \newline % Row Count 1 (+ 1)
Eq. = equation \newline % Row Count 2 (+ 1)
lab = laboratory \newline % Row Count 3 (+ 1)
expt = experiment \newline % Row Count 4 (+ 1)
hyp. = hypothesis \newline % Row Count 5 (+ 1)
ctrl = control (group / variable) \newline % Row Count 6 (+ 1)
bk = book \newline % Row Count 7 (+ 1)
ch = chapter \newline % Row Count 8 (+ 1)
pg = page \newline % Row Count 9 (+ 1)
ans = answer \newline % Row Count 10 (+ 1)
ques = question% Row Count 11 (+ 1)
} \tn 
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Science and Biology Shorthand}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{DNA = deoxyribonucleic acid \newline % Row Count 1 (+ 1)
RNA = ribonucleic acid \newline % Row Count 2 (+ 1)
ATP = adenosine triphosphate \newline % Row Count 3 (+ 1)
temp. = temperature \newline % Row Count 4 (+ 1)
conc. = concentration \newline % Row Count 5 (+ 1)
rxn = reaction \newline % Row Count 6 (+ 1)
soln = solution \newline % Row Count 7 (+ 1)
bio = biology \newline % Row Count 8 (+ 1)
chem = chemistry \newline % Row Count 9 (+ 1)
phys = physics \newline % Row Count 10 (+ 1)
org = organism \newline % Row Count 11 (+ 1)
cell = cell \newline % Row Count 12 (+ 1)
mit = mitosis \newline % Row Count 13 (+ 1)
mei = meiosis \newline % Row Count 14 (+ 1)
photo = photosynthesis \newline % Row Count 15 (+ 1)
resp = respiration \newline % Row Count 16 (+ 1)
vol = volume \newline % Row Count 17 (+ 1)
mass = mass \newline % Row Count 18 (+ 1)
vel = velocity \newline % Row Count 19 (+ 1)
accel = acceleration \newline % Row Count 20 (+ 1)
freq = frequency \newline % Row Count 21 (+ 1)
λ = wavelength \newline % Row Count 22 (+ 1)
Δ = change (see Math and Comparison)% Row Count 23 (+ 1)
} \tn 
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\begin{tabularx}{8.4cm}{X}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Latin and Formal}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{i.e. = that is / in other words \newline % Row Count 1 (+ 1)
e.g. = for example \newline % Row Count 2 (+ 1)
cf. = compare (with) \newline % Row Count 3 (+ 1)
N.B. = note well / pay attention \newline % Row Count 4 (+ 1)
et al. = and others (authors) \newline % Row Count 5 (+ 1)
etc. = and so on / and others (things) \newline % Row Count 6 (+ 1)
viz. = namely \newline % Row Count 7 (+ 1)
vs. = versus \newline % Row Count 8 (+ 1)
approx. = approximately \newline % Row Count 9 (+ 1)
ca. = about / circa (dates) \newline % Row Count 10 (+ 1)
ibid. = in the same place (source) \newline % Row Count 11 (+ 1)
op. cit. = in the work cited \newline % Row Count 12 (+ 1)
re: = regarding \newline % Row Count 13 (+ 1)
per = by / through \newline % Row Count 14 (+ 1)
via = by way of \newline % Row Count 15 (+ 1)
pro = for / in favour of \newline % Row Count 16 (+ 1)
con = against \newline % Row Count 17 (+ 1)
ante = before \newline % Row Count 18 (+ 1)
post = after \newline % Row Count 19 (+ 1)
pre- = before (prefix) \newline % Row Count 20 (+ 1)
inter = between \newline % Row Count 21 (+ 1)
intra = within \newline % Row Count 22 (+ 1)
sub = under / below \newline % Row Count 23 (+ 1)
super = above / over% Row Count 24 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Amount}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{no. = number \newline % Row Count 1 (+ 1)
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max = maximum \newline % Row Count 4 (+ 1)
min = minimum \newline % Row Count 5 (+ 1)
approx. = approximately \newline % Row Count 6 (+ 1)
\textasciitilde{} = about \newline % Row Count 7 (+ 1)
\$ = dollars / money \newline % Row Count 8 (+ 1)
$\frac{3}{4}$ = cents% Row Count 9 (+ 1)
} \tn 
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\begin{tabularx}{8.4cm}{X}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Margin Labels for Labelling Pages}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Write these in the margin to find a page at a glance: \newline % Row Count 2 (+ 2)
TITLE = title / topic of the page \newline % Row Count 3 (+ 1)
KEY = key point on this page \newline % Row Count 4 (+ 1)
DEF = definition on this page \newline % Row Count 5 (+ 1)
EX = example on this page \newline % Row Count 6 (+ 1)
Q/A = question and answer on this page \newline % Row Count 7 (+ 1)
EXAM = exam material on this page \newline % Row Count 8 (+ 1)
DATA = data / figures / results here \newline % Row Count 9 (+ 1)
WHY = why it matters / reason here \newline % Row Count 10 (+ 1)
LINK = links to another page / topic \newline % Row Count 11 (+ 1)
CHECK = check this / verify this page \newline % Row Count 12 (+ 1)
TODO = work still to do on this page \newline % Row Count 13 (+ 1)
REV = revise this page% Row Count 14 (+ 1)
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Your Personal Key}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{This space is left for your own symbols. \newline % Row Count 1 (+ 1)
Add a symbol or abbreviation here only when you start using it regularly, and write what it means next to it — so your notes stay clear when you read them back later.% Row Count 5 (+ 4)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}