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\begin{document}
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\vskip2em\hfil
\begin{tabular}{ccclp{1cm}cccl}
$\color{gray}A$ & $\alpha$ & & Alpha & &
$\color{gray}N$ & $\nu$ & & Nu \\
$\color{gray}B$ & $\beta$ & & Beta & &
$\Xi$ & $\xi$ & & Xi \\
$\Gamma$ & $\gamma$ & & Gamma & &
$\color{gray}O$ & $\color{gray}o$ & & Omikron \\
$\Delta$ & $\delta$ & & Delta & &
$\Pi$ & $\pi$ & $\varpi$ & Pi \\
$\color{gray}E$ & $\epsilon$ & $\varepsilon$ & Epsilon & &
$\color{gray}P$ & $\rho$ & $\varrho$ & Roh \\
$\color{gray}Z$ & $\zeta$ & & Zeta & &
$\Sigma$ & $\sigma$ & $\varsigma$ & Sigma \\
$\color{gray}H$ & $\eta$ & & Eta & &
$\color{gray}T$ & $\tau$ & & Tau \\
$\Theta$ & $\theta$ & & Theta & &
$\Upsilon$ & $\upsilon$ & & Upsilon \\
$\color{gray}I$ & $\iota$ & & Iota & &
$\Phi$ & $\phi$ & $\varphi$ & Phi \\
$\color{gray}K$ & $\kappa$ & & Kappa & &
$\color{gray}X$ & $\chi$ & & Chi \\
$\Lambda$ & $\lambda$ & & Lamda & &
$\Psi$ & $\psi$ & & Psi \\
$\color{gray}M$ & $\mu$ & & Mu & &
$\Omega$ & $\omega$ & & Omega \\
\end{tabular}

\eject
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\begin{tabular}{cllp{2cm}cll}
$\unit{k}$ & Kilo & $10^3$ & &
$\unit{m}$ & Milli & $10^{\minus3}$ \\
$\unit{M}$ & Mega & $10^6$ & &
$\unit{\mu}$ & Mikro & $10^{\minus6}$ \\
$\unit{G}$ & Giga & $10^9$ & &
$\unit{n}$ & Nano & $10^{\minus9}$ \\
$\unit{T}$ & Tera & $10^{12}$ & &
$\unit{p}$ & Piko & $10^{\minus12}$ \\
$\unit{P}$ & Peta & $10^{15}$ & &
$\unit{f}$ & Femto & $10^{\minus15}$ \\
$\unit{E}$ & Exa & $10^{18}$ & &
$\unit{a}$ & Atto & $10^{\minus18}$ \\
$\unit{Z}$ & Zetta & $10^{21}$ & &
$\unit{z}$ & Zepto & $10^{\minus21}$ \\
$\unit{Y}$ & Yotta & $10^{24}$ & &
$\unit{y}$ & Yokto & $10^{\minus24}$ \\
\end{tabular}

\vskip-1em
\begin{align*}
\pi &\approx 3{,}14159\,\dots       & \sqrt{2} &\approx 1{,}41421\,\dots \\
\mathrm e &\approx 2{,}71828\,\dots & \sqrt{3} &\approx 1{,}73205\,\dots \\
\end{align*}

\vskip-1em
\centerline{\tt http://www.clifford.at/zettelkasten/}

\end{document}